{"id":28085,"date":"2023-07-26T11:59:21","date_gmt":"2023-07-26T03:59:21","guid":{"rendered":"https:\/\/orapiasia.com\/?p=28085"},"modified":"2024-05-16T12:07:49","modified_gmt":"2024-05-16T04:07:49","slug":"grease-101-understanding-the-basics-of-grease-lubricant","status":"publish","type":"post","link":"https:\/\/orapiasia.com\/zh\/grease-101-understanding-the-basics-of-grease-lubricant\/","title":{"rendered":"Grease 101 PART 1: Understanding The Basics of Grease Lubricant"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"28085\" class=\"elementor elementor-28085\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4ffa940d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4ffa940d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1383d96\" data-id=\"1383d96\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-710060e1 elementor-widget elementor-widget-text-editor\" data-id=\"710060e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-f30b2df e-flex e-con-boxed e-con e-parent\" data-id=\"f30b2df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33f494f elementor-widget elementor-widget-image\" data-id=\"33f494f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1020\" height=\"438\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/Different-Grease-Types-1024x440.jpg\" class=\"attachment-large size-large wp-image-28093\" alt=\"Different Grease Types\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/Different-Grease-Types-1024x440.jpg 1024w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Different-Grease-Types-300x129.jpg 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Different-Grease-Types-768x330.jpg 768w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Different-Grease-Types-510x219.jpg 510w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Different-Grease-Types.jpg 1321w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f658576 elementor-widget elementor-widget-text-editor\" data-id=\"f658576\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Greases have widespread applications in diverse industries and are ideal for machines operating irregularly or where frequent oil changes are impractical. Nevertheless, the many grease\u00a0 variants available can make selecting the appropriate one challenging. When choosing a grease lubricant, several crucial factors merit consideration, including its base penetrability, NLGI grade, lubricating oil, thickener type, and additives. Emphasising grease consistency is vital in systems that require blending multiple grease lubricant formulations. ORAPI has meticulously curated the ultimate guide to different grease types and their respective applications to address this issue comprehensively.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8fac3eb e-flex e-con-boxed e-con e-parent\" data-id=\"8fac3eb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f97e1a elementor-widget elementor-widget-text-editor\" data-id=\"9f97e1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Also read:<br \/><br \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3574f64 elementor-widget elementor-widget-text-editor\" data-id=\"3574f64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/orapiasia.com\/zh\/types-of-lubrication-boundary-vs-hydrodynamic-lubrication\/\">Types of Lubrication: Boundary vs Hydrodynamic Lubrication<\/a><br \/><a href=\"https:\/\/orapiasia.com\/zh\/what-are-release-agents-what-are-its-types\/\">What Are Release Agents? What Are Its Types?<\/a><br \/><a href=\"https:\/\/orapiasia.com\/zh\/static-and-dynamic-system-difference-and-information\/\">Static and Dynamic System: Difference and Information<\/a><\/span><br \/><u><\/u><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-27f10bf e-flex e-con-boxed e-con e-parent\" data-id=\"27f10bf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4314f7a elementor-widget elementor-widget-heading\" data-id=\"4314f7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Definition<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aeb6c4b e-flex e-con-boxed e-con e-parent\" data-id=\"aeb6c4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-767feb5 elementor-widget elementor-widget-heading\" data-id=\"767feb5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Penetrability of Grease Lubricants (Grade-Physical Consistency)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bc7ac22 e-flex e-con-boxed e-con e-parent\" data-id=\"bc7ac22\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8e0b9a0 e-con-full e-flex e-con e-child\" data-id=\"8e0b9a0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-18a7f85 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"18a7f85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/orapiasia.com\/zh\/product\/moly-spray-mos2-dry-lubricant\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1020\" height=\"738\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/grease-penetration-test-1-1024x741.jpg\" class=\"attachment-large size-large wp-image-28098\" alt=\"grease penetration test\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-penetration-test-1-1024x741.jpg 1024w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-penetration-test-1-300x217.jpg 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-penetration-test-1-768x556.jpg 768w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-penetration-test-1-1536x1112.jpg 1536w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-penetration-test-1-2048x1483.jpg 2048w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-penetration-test-1-510x369.jpg 510w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-penetration-test-1-scaled.jpg 1492w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df7fc09 elementor-widget elementor-widget-text-editor\" data-id=\"df7fc09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.astbearings.com\/blog\/measure-grease-penetration.html\">The penetrability of grease<\/a><\/span> is a measure of its physical consistency. It involves dipping a cone into the grease lubricant to be tested &amp; observing the penetration depth in tenths of millimetres (1\/10mm). The variation in penetration between the non-worked and worked tests indicates the grease&#8217;s stability. In other words, it shows how the physical properties of the grease change due to mechanical action, which can be important in certain applications.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b002d23 e-flex e-con-boxed e-con e-parent\" data-id=\"b002d23\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-be956dd elementor-widget elementor-widget-heading\" data-id=\"be956dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Penetrability on Unworked Grease Lubricants<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-275ae07 e-flex e-con-boxed e-con e-parent\" data-id=\"275ae07\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0bee80 elementor-widget elementor-widget-text-editor\" data-id=\"b0bee80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Unworked penetration is determined by bringing a grease lubricant sample to a temperature of 25\u00b0C (77\u00b0F) and transferring it to a standard cup. The grease surface is then smoothed, and the penetrometer assembly, consisting of a cone and its movable parts weighing 150 grams (0.33 lbs.), is positioned so that the cone&#8217;s tip barely touches the grease surface.<\/p>\n<p>After placing the assembly on top of the grease for precisely five seconds, the distance the cone drops and penetrates the grease is measured and recorded as the unworked penetration level.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-faaec55 e-flex e-con-boxed e-con e-parent\" data-id=\"faaec55\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3fb4f62 elementor-widget elementor-widget-heading\" data-id=\"3fb4f62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Penetrability on Worked Grease Lubricants<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1ca704f e-flex e-con-boxed e-con e-parent\" data-id=\"1ca704f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0ee5079 elementor-widget elementor-widget-text-editor\" data-id=\"0ee5079\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div>Greases undergo substantial consistency changes, such as shearing or kneading, when subjected to work. As a result, the worked penetration level holds equal importance to the unworked penetration level concerning the grease&#8217;s performance characteristics.<\/div>\n<div>\u00a0<\/div>\n<div>To measure the worked penetration level, the grease lubricant is churned using a standard grease worker, involving 60 round-trip strokes. This process expels air from the sample, and the penetration of the cone is reevaluated. Typically, this reading is higher than the unworked penetration level.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-101b801 elementor-widget elementor-widget-html\" data-id=\"101b801\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<iframe src=\"https:\/\/www.slideshare.net\/slideshow\/embed_code\/key\/6Wy78gMKp6pEDt?startSlide=1\" width=\"800\" height=\"800\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" style=\"border:1px solid #CCC; border-width:1px; margin-bottom:5px;max-width: 100%;\" allowfullscreen><\/iframe><div style=\"margin-bottom:5px\"><strong><a href=\"https:\/\/www.slideshare.net\/slideshow\/why-penetrability-of-grease-matter-infographic-pdf\/268565612\" title=\"Why Penetrability Of Grease Matter Infographic.pdf\" target=\"_blank\">Why Penetrability Of Grease Matter Infographic.pdf<\/a><\/strong> from <strong><a href=\"https:\/\/www.slideshare.net\/OrapiAsia1\" target=\"_blank\">Orapi Asia<\/a><\/strong><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cd19a11 e-flex e-con-boxed e-con e-parent\" data-id=\"cd19a11\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-be00afe elementor-widget elementor-widget-heading\" data-id=\"be00afe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Standardised Measuring Instruments<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4acc666 e-flex e-con-boxed e-con e-parent\" data-id=\"4acc666\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c136c86 e-con-full e-flex e-con e-child\" data-id=\"c136c86\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b118d8 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4b118d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/orapiasia.com\/zh\/product\/moly-spray-mos2-dry-lubricant\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/Lubricant-Grease-Testing-Equipment-Needle-Cone-Penetrometer.jpg\" class=\"attachment-large size-large wp-image-28099\" alt=\"Lubricant Grease Testing Equipment Needle Cone Penetrometer\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/Lubricant-Grease-Testing-Equipment-Needle-Cone-Penetrometer.jpg 800w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Lubricant-Grease-Testing-Equipment-Needle-Cone-Penetrometer-300x300.jpg 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Lubricant-Grease-Testing-Equipment-Needle-Cone-Penetrometer-150x150.jpg 150w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Lubricant-Grease-Testing-Equipment-Needle-Cone-Penetrometer-768x768.jpg 768w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Lubricant-Grease-Testing-Equipment-Needle-Cone-Penetrometer-510x510.jpg 510w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Lubricant-Grease-Testing-Equipment-Needle-Cone-Penetrometer-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9264a83 elementor-widget elementor-widget-text-editor\" data-id=\"9264a83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">Penetrometer<\/span>: This device is specifically designed for measuring the penetration of the cone into the grease. It provides precise and repeatable measurements.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">Kneading machine<\/span>: This machine works the grease lubricant mechanically, simulating the effects of shear stress and pressure that the grease might experience during use. The kneading process helps determine how the grease&#8217;s properties change after being subjected to mechanical forces.<\/span><\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dabdda2 e-flex e-con-boxed e-con e-parent\" data-id=\"dabdda2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fc44ead elementor-widget elementor-widget-heading\" data-id=\"fc44ead\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Classification According to NLGI (National Lubricant Grease Institute)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-604630a e-flex e-con-boxed e-con e-parent\" data-id=\"604630a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-00dac56 elementor-widget elementor-widget-text-editor\" data-id=\"00dac56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The NLGI stands for the National Lubricating Grease Institute, an organisation founded in the United States in 1933. The NLGI is a non-profit trade association that sets standards, provides technical support, and promotes research on lubricating greases.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">One of the most widely used and recognised standards established by the NLGI is the NLGI Classification, which categorises greases based on their consistency or hardness. The NLGI Classification uses a scale from 000 to 6 to define different grades of grease. The classification is based on penetrating a standard cone into the grease lubricant under specific conditions.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The <a href=\"https:\/\/www.nlgi.org\/grease-glossary\/nlgi-grade\/\"><span style=\"text-decoration: underline;\">NLGI Classification grades<\/span><\/a> are as follows:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NLGI 000 &#8211; Very fluid, almost liquid-like consistency.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NLGI 00 &#8211; Soft, semi-fluid consistency.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NLGI 0 &#8211; Soft, butter-like consistency.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NLGI 1 &#8211; Semi-soft consistency.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NLGI 2 &#8211; Normal consistency, also known as &#8220;multipurpose&#8221; or &#8220;general purpose&#8221; grease.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NLGI 3 &#8211; Firm consistency.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NLGI 4 &#8211; Very firm consistency.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NLGI 5 &#8211; Hard consistency.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NLGI 6 &#8211; Very hard consistency.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The NLGI Classification is crucial because it helps users and manufacturers select the appropriate grease lubricant for specific applications based on the required consistency and performance characteristics. For example, greases with lower NLGI numbers (000 to 2) are often used in centralised lubrication systems or in applications where low friction is essential. In comparison, greases with higher NLGI numbers (3 to 6) are used in applications requiring high stability and mechanical stability.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It&#8217;s worth noting that the NLGI Classification is just one aspect of grease specifications, and other factors such as base oil type, thickener type, additives, and performance properties also play a significant role in determining the suitability of grease for a particular application.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-789013e e-flex e-con-boxed e-con e-parent\" data-id=\"789013e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0ac1eb1 elementor-widget elementor-widget-image\" data-id=\"0ac1eb1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"875\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/The-NLGI-Classification-Grades-Chart-scaled.jpg\" class=\"attachment-full size-full wp-image-31128\" alt=\"Grease and Lubricant NLGI Classification Grades Chart\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/The-NLGI-Classification-Grades-Chart-scaled.jpg 1920w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/The-NLGI-Classification-Grades-Chart-300x137.jpg 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/The-NLGI-Classification-Grades-Chart-1024x467.jpg 1024w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/The-NLGI-Classification-Grades-Chart-768x350.jpg 768w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/The-NLGI-Classification-Grades-Chart-1536x700.jpg 1536w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/The-NLGI-Classification-Grades-Chart-2048x933.jpg 2048w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/The-NLGI-Classification-Grades-Chart-510x232.jpg 510w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">NLGI2 consist of 85% of the market <\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-88b6d30 e-flex e-con-boxed e-con e-parent\" data-id=\"88b6d30\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bad1063 elementor-widget elementor-widget-heading\" data-id=\"bad1063\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Grease Drop Point<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6508952 e-flex e-con-boxed e-con e-parent\" data-id=\"6508952\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-969feb2 elementor-widget elementor-widget-text-editor\" data-id=\"969feb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The drop point of grease is a crucial parameter used to assess the thermal stability of the grease. It is the temperature at which the grease transitions from a semi-solid or solid state to a liquid state as the thickener structure breaks down and the lubricating oil is released. This transition from a solid to a liquid-like state can be observed by the formation of a drop of oil falling from the heated grease.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-870c27e e-flex e-con-boxed e-con e-parent\" data-id=\"870c27e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38c4d7e elementor-widget elementor-widget-heading\" data-id=\"38c4d7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Temperature at Which a Heated Grease Gives Out an Oil Drop\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-785e6bf e-flex e-con-boxed e-con e-parent\" data-id=\"785e6bf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f73d6d5 elementor-widget elementor-widget-text-editor\" data-id=\"f73d6d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">To determine the drop point of grease, a sample of it is heated under controlled conditions until the drop of oil forms and falls. The specific testing method may vary, but commonly, it involves heating the sample in a test apparatus, and the temperature at which the drop of oil separates is recorded as the drop point.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-17c96d9 e-flex e-con-boxed e-con e-parent\" data-id=\"17c96d9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1fb9b1f elementor-widget elementor-widget-heading\" data-id=\"1fb9b1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">The Drop Point is Not the Maximum Temperature of Use\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-910b671 e-flex e-con-boxed e-con e-parent\" data-id=\"910b671\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8d25e3d elementor-widget elementor-widget-text-editor\" data-id=\"8d25e3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">It&#8217;s important to emphasise that the drop point is not the recommended or maximum operating temperature for the grease. The drop point indicates the temperature at which the grease undergoes a physical change and starts to release oil. The grease should not be used continuously at or above its drop point temperature.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bbb2f73 e-flex e-con-boxed e-con e-parent\" data-id=\"bbb2f73\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-687e276 elementor-widget elementor-widget-heading\" data-id=\"687e276\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">The Temperature Must Be 50\u00b0c Below\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-683c38f e-flex e-con-boxed e-con e-parent\" data-id=\"683c38f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25035f5 elementor-widget elementor-widget-text-editor\" data-id=\"25035f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">This part of the statement specifies a safety margin for the operating temperature of the equipment or machinery. It suggests that the operating temperature should be maintained at least 50\u00b0C below the grease&#8217;s drop point temperature.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7ed8719 e-flex e-con-boxed e-con e-parent\" data-id=\"7ed8719\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6f594c elementor-widget elementor-widget-image\" data-id=\"b6f594c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"935\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/Various-Grease-Lubricant-Thickeners-Drop-Point-Chart-scaled.jpg\" class=\"attachment-full size-full wp-image-31145\" alt=\"Various Grease &amp; Lubricant Thickeners Drop Point Chart\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/Various-Grease-Lubricant-Thickeners-Drop-Point-Chart-scaled.jpg 1920w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Various-Grease-Lubricant-Thickeners-Drop-Point-Chart-300x146.jpg 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Various-Grease-Lubricant-Thickeners-Drop-Point-Chart-1024x499.jpg 1024w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Various-Grease-Lubricant-Thickeners-Drop-Point-Chart-768x374.jpg 768w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Various-Grease-Lubricant-Thickeners-Drop-Point-Chart-1536x748.jpg 1536w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Various-Grease-Lubricant-Thickeners-Drop-Point-Chart-2048x997.jpg 2048w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/Various-Grease-Lubricant-Thickeners-Drop-Point-Chart-510x248.jpg 510w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Drop points of various thickeners<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-32a265e e-flex e-con-boxed e-con e-parent\" data-id=\"32a265e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ada80e9 elementor-widget elementor-widget-heading\" data-id=\"ada80e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">dmN factor<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2766e0b e-flex e-con-boxed e-con e-parent\" data-id=\"2766e0b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-711432f elementor-widget elementor-widget-text-editor\" data-id=\"711432f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">&#8220;dmN factor&#8221; in the context of grease and bearing speed limitations.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bearing Speed Factor (dmN Factor): The dmN factor is a parameter used to assess the speed limitations of grease in a bearing application. Greases are used to lubricate bearings to reduce friction and wear. However, as the bearing rotates at higher speeds, the grease&#8217;s ability to maintain lubrication and prevent overheating becomes critical.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0807115 e-flex e-con-boxed e-con e-parent\" data-id=\"0807115\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d393e86 elementor-widget elementor-widget-heading\" data-id=\"d393e86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Formula to Calculate dmN Factor<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c850ad4 e-flex e-con-boxed e-con e-parent\" data-id=\"c850ad4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1dff73c elementor-widget elementor-widget-text-editor\" data-id=\"1dff73c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The dmN factor is calculated by multiplying the bearing mean diameter (dm) in millimetres by the bearing speed (N) in revolutions per minute (rpm):<\/span><\/p>\n<p><b>dmN = Mean Diameter (mm) x RPM<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mean diameter (dm): The mean diameter (dm) is calculated using the following formula:<\/span><\/li>\n<\/ul>\n<p><b>Mean Diameter (dm) = Shaft Diameter + Bearing Outer Race Diameter \/ 2<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">dmN Factors for Different Bearing Types: Different types of bearings have different recommended dmN factors for optimal performance. The values are generally expressed as a fraction of the bearing mean diameter and rotational speed (dmN) product.<\/span><\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-94059af e-flex e-con-boxed e-con e-parent\" data-id=\"94059af\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bb4c9a8 elementor-widget elementor-widget-heading\" data-id=\"bb4c9a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">dmN Factors For Some Common Bearing Types<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-af5617e e-flex e-con-boxed e-con e-parent\" data-id=\"af5617e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c606e0 elementor-widget elementor-widget-text-editor\" data-id=\"1c606e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li><span style=\"font-weight: 400;\">Ball Bearings: dmN = Mean Diameter (mm) x RPM (This is the standard value, indicated as DN)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Double Row Ball Bearings: dmN = 0.8 * Mean Diameter (mm) x RPM<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tapered Roller Bearings: dmN = 0.6 * Mean Diameter (mm) x RPM<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Double-Row Tapered Roller Bearings: dmN = 0.7 * Mean Diameter (mm) x RPM<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">The dmN factor is an important parameter when selecting a grease for bearing applications. It helps engineers and maintenance professionals determine the appropriate grease to withstand the specific bearing speed while maintaining proper lubrication and preventing overheating. The dmN factors for different bearing types offer guidelines for choosing the right grease to ensure optimal bearing performance and longevity.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c043c5 e-flex e-con-boxed e-con e-parent\" data-id=\"7c043c5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5e31b8 elementor-widget elementor-widget-heading\" data-id=\"e5e31b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">dmN factor<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-158ba65 e-flex e-con-boxed e-con e-parent\" data-id=\"158ba65\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-490e2c3 elementor-widget elementor-widget-text-editor\" data-id=\"490e2c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Grease is a lubricating material that reduces friction between moving parts in machinery. The testing methods described are used to assess the effectiveness of the grease in withstanding extreme pressure and minimising wear between components.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-032f218 e-flex e-con-boxed e-con e-parent\" data-id=\"032f218\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-832fb03 elementor-widget elementor-widget-heading\" data-id=\"832fb03\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Extreme Pressure Properties Test\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a5276e0 e-flex e-con-boxed e-con e-parent\" data-id=\"a5276e0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c13aa11 e-con-full e-flex e-con e-child\" data-id=\"c13aa11\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-77cdc42 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"77cdc42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/orapiasia.com\/zh\/product\/moly-spray-mos2-dry-lubricant\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"527\" height=\"489\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/four-ball-weld-test.png\" class=\"attachment-large size-large wp-image-28133\" alt=\"four ball weld test\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/four-ball-weld-test.png 527w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/four-ball-weld-test-300x278.png 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/four-ball-weld-test-510x473.png 510w\" sizes=\"(max-width: 527px) 100vw, 527px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-625483a elementor-widget elementor-widget-text-editor\" data-id=\"625483a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Four ball bearings are immersed in the grease to be tested.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Among these balls, the top ball is allowed to rotate.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The test involves increasing the load until the ball&#8217;s welding occurs.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Welding refers to a severe form of friction and heat generated between metal surfaces that causes them to stick together.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">If the welding load (the load at which the balls weld) is greater than 250 kg, then the grease is classified as &#8220;Extreme Pressure Grease.&#8221;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">If the welding load is equal to 160 kg, then the grease is categorised as &#8220;Normal Grease.&#8221;<\/span><\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7050add e-flex e-con-boxed e-con e-parent\" data-id=\"7050add\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-750da59 elementor-widget elementor-widget-heading\" data-id=\"750da59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Antiwear Properties Test\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f77d194 e-flex e-con-boxed e-con e-parent\" data-id=\"f77d194\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a6344d elementor-widget elementor-widget-text-editor\" data-id=\"3a6344d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The test involves subjecting the grease to a constant load of 40 kg for 1 hour.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">After the test period, the &#8220;print&#8221; or impression left by the ball on the surface of the grease is examined.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The diameter of the print is measured.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The smaller the diameter of the print, the better the antiwear power of the grease.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">In other words, a smaller print indicates that the grease has better resistance to wear, which is desirable for the longevity and efficiency of machinery.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">These tests are essential for evaluating the performance of different types of grease and selecting the most suitable one for specific applications where extreme pressure and antiwear properties are crucial factors. Grease with higher intense pressure and antiwear properties is preferred in heavy-duty applications where machinery operates under high loads and requires excellent protection against wear and friction.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dfa6553 e-flex e-con-boxed e-con e-parent\" data-id=\"dfa6553\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14eec33 elementor-widget elementor-widget-heading\" data-id=\"14eec33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Protection Against Corrosion Test\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29a822a e-flex e-con-boxed e-con e-parent\" data-id=\"29a822a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6e5f677 e-con-full e-flex e-con e-child\" data-id=\"6e5f677\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-933821a elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"933821a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/orapiasia.com\/zh\/product\/moly-spray-mos2-dry-lubricant\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/SKF-EMCOR-test-machine.jpg\" class=\"attachment-large size-large wp-image-28135\" alt=\"\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/SKF-EMCOR-test-machine.jpg 800w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/SKF-EMCOR-test-machine-300x300.jpg 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/SKF-EMCOR-test-machine-150x150.jpg 150w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/SKF-EMCOR-test-machine-768x768.jpg 768w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/SKF-EMCOR-test-machine-510x510.jpg 510w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/SKF-EMCOR-test-machine-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-235ff7b elementor-widget elementor-widget-text-editor\" data-id=\"235ff7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Grease is crucial in protecting against corrosion in various mechanical systems and components. One of the standard tests used to evaluate a grease&#8217;s ability to resist corrosion is the SKF EMCOR test. This test involves subjecting a load-bearing apparatus, typically a bearing, to a specific environment for eight days, where the grease is exposed to water or seawater during alternating on and off periods.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The test procedure typically goes as follows:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7811853 e-flex e-con-boxed e-con e-parent\" data-id=\"7811853\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3fecd62 elementor-widget elementor-widget-text-editor\" data-id=\"3fecd62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">Load Bearing Setup<\/span>: A load-bearing test apparatus, such as a bearing, is selected for the test. This component is representative of the equipment where the grease will be used in real-world applications.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">Grease Application<\/span>: The grease under evaluation is applied to the load-bearing component. The quantity and method of application are carefully controlled to ensure consistency across different tests.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">Exposure to Water or Seawater<\/span>: The load-bearing apparatus, with the applied grease, is exposed to a controlled environment containing freshwater or seawater. Water, especially seawater, is known to accelerate corrosion processes due to its higher salt content.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">Alternating On\/Off Periods<\/span>: During the test, the load-bearing component experiences alternating on and off periods. This means that the component is in operation for a certain period and then switched off for another period, replicating real-world conditions where machinery may go through cycles of operation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">Rust Print Examination<\/span>: After the 8-day test period, the load-bearing component is carefully examined for signs of corrosion. A rust print is typically taken from the component&#8217;s surface, and its extent and appearance are analysed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">Determining Resistance to Corrosion<\/span>: The analysis of the rust print provides crucial insights into the grease&#8217;s ability to protect the load-bearing component against corrosion. If the grease effectively resisted corrosion, the rust print would be minimal or absent, indicating that the surface of the load-bearing element remained relatively free from rust.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">The SKF EMCOR test helps manufacturers and engineers select the right grease for specific applications where corrosion protection is critical. Corrosion can significantly affect the performance and lifespan of machinery and equipment, leading to costly maintenance and repairs. Greases that perform well in this test are preferred for use in marine environments, outdoor equipment, and any other application where exposure to moisture is a concern.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It&#8217;s important to note that while the SKF EMCOR test is a valuable tool for assessing a grease&#8217;s corrosion resistance, it is just one of many tests and factors considered in selecting the most suitable grease for a particular application. Other properties such as load-carrying capacity, temperature resistance, and shear stability also play important roles in determining the overall performance of grease in various applications.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47d2aa6 e-flex e-con-boxed e-con e-parent\" data-id=\"47d2aa6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-392593f elementor-widget elementor-widget-heading\" data-id=\"392593f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Composition of Grease Lubricants <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e0283fd e-flex e-con-boxed e-con e-parent\" data-id=\"e0283fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9712683 elementor-widget elementor-widget-image\" data-id=\"9712683\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"263\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/grease-composition-properties-characteristics-and-components-1-768x263.jpg\" class=\"attachment-medium_large size-medium_large wp-image-28137\" alt=\"grease composition properties characteristics and components\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-composition-properties-characteristics-and-components-1-768x263.jpg 768w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-composition-properties-characteristics-and-components-1-300x103.jpg 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-composition-properties-characteristics-and-components-1-1024x351.jpg 1024w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-composition-properties-characteristics-and-components-1-1536x526.jpg 1536w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-composition-properties-characteristics-and-components-1-510x175.jpg 510w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-composition-properties-characteristics-and-components-1.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9c173f e-flex e-con-boxed e-con e-parent\" data-id=\"a9c173f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dba8d51 elementor-widget elementor-widget-text-editor\" data-id=\"dba8d51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Grease is a lubricant commonly used to reduce friction between moving surfaces in various mechanical applications. Its composition is crucial in determining its performance and suitability for specific uses. Grease typically comprises three main components: lubricating oil, thickener, and additives.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-915bdb1 e-flex e-con-boxed e-con e-parent\" data-id=\"915bdb1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ea4a9e8 elementor-widget elementor-widget-heading\" data-id=\"ea4a9e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Lubricating Oil (80-90%)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d7af59b e-flex e-con-boxed e-con e-parent\" data-id=\"d7af59b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7cd8ec3 e-con-full e-flex e-con e-child\" data-id=\"7cd8ec3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ddb4cee elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"ddb4cee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/orapiasia.com\/zh\/product\/moly-spray-mos2-dry-lubricant\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"541\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/grease-base-oil-3-1024x543.jpg\" class=\"attachment-large size-large wp-image-28144\" alt=\"\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-base-oil-3-1024x543.jpg 1024w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-base-oil-3-300x159.jpg 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-base-oil-3-768x407.jpg 768w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-base-oil-3-1536x815.jpg 1536w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-base-oil-3-2048x1087.jpg 2048w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-base-oil-3-510x271.jpg 510w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-base-oil-3-scaled.jpg 1920w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29e5f11 elementor-widget elementor-widget-text-editor\" data-id=\"29e5f11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Lubricating oil is the base fluid in grease, comprising most of its composition. It provides lubrication between surfaces, reduces friction, and prevents wear and tear. The choice of lubricating oil is critical as it determines the grease&#8217;s temperature range and viscosity characteristics. Different types of lubricating oils are used based on the operating conditions and requirements of the application.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c867f73 e-flex e-con-boxed e-con e-parent\" data-id=\"c867f73\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f6f990 elementor-widget elementor-widget-heading\" data-id=\"7f6f990\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Thickener (5-10%)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-74f2936 e-flex e-con-boxed e-con e-parent\" data-id=\"74f2936\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17b6470 elementor-widget elementor-widget-text-editor\" data-id=\"17b6470\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The thickener is a key component that gives grease its semi-solid consistency. It acts as a sponge or matrix to hold the lubricating oil in place, preventing it from leaking or dripping from the application site. The thickener is usually a complex soap or synthetic material that provides structural stability to the grease. Common thickener types include lithium, calcium, polyurea, and aluminium complexes, among others.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-98e8926 e-con-full e-flex e-con e-child\" data-id=\"98e8926\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08d519c elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"08d519c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/orapiasia.com\/zh\/product\/moly-spray-mos2-dry-lubricant\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"515\" height=\"290\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/what-is-a-grease-thickener.png\" class=\"attachment-large size-large wp-image-28140\" alt=\"what is a grease thickener\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/what-is-a-grease-thickener.png 515w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/what-is-a-grease-thickener-300x169.png 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/what-is-a-grease-thickener-510x287.png 510w\" sizes=\"(max-width: 515px) 100vw, 515px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9aa020d e-flex e-con-boxed e-con e-parent\" data-id=\"9aa020d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2c6683 elementor-widget elementor-widget-heading\" data-id=\"b2c6683\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Additives (0-10%)\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2169e26 e-flex e-con-boxed e-con e-parent\" data-id=\"2169e26\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1d4734b e-con-full e-flex e-con e-child\" data-id=\"1d4734b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15a67ad elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"15a67ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/orapiasia.com\/zh\/product\/moly-spray-mos2-dry-lubricant\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"360\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/grease-lubricant-additives.jpg\" class=\"attachment-large size-large wp-image-28145\" alt=\"\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-lubricant-additives.jpg 680w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-lubricant-additives-300x159.jpg 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/\/grease-lubricant-additives-510x270.jpg 510w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6259724 elementor-widget elementor-widget-text-editor\" data-id=\"6259724\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Additives are optional components in grease, but they can significantly enhance its performance and provide specific properties tailored to the application&#8217;s needs. The percentage of additives may vary based on the desired characteristics of the grease. Some common additives include anti-corrosion agents, extreme pressure additives to handle high loads, antioxidants to prevent oxidation, and anti-wear additives to extend the lifespan of components.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-51d9588 e-flex e-con-boxed e-con e-parent\" data-id=\"51d9588\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e0c235 elementor-widget elementor-widget-text-editor\" data-id=\"2e0c235\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">One of the significant advantages of grease over liquid lubricants (such as oil) is its mechanical stability in dynamic applications. Due to its semi-solid nature, grease stays in place and adheres well to surfaces even under motion or vibration. This ensures a continuous and reliable lubricating film between moving parts, reducing friction, and preventing damage caused by metal-to-metal contact. Therefore, greases are suitable for movement applications, such as automotive wheel bearings, industrial machinery, and other mechanical systems.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In the subsequent part of this article, we will explain lubricating oils, thickeners, and additives in-depth and tell you exactly how these components influence grease characteristics. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b13b54 e-flex e-con-boxed e-con e-parent\" data-id=\"9b13b54\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f6f1cf2 e-con-full e-flex e-con e-child\" data-id=\"f6f1cf2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9dbe13e elementor-widget elementor-widget-heading\" data-id=\"9dbe13e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion: Understanding The Basics of Grease Lubricant<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c93e914 elementor-widget elementor-widget-text-editor\" data-id=\"c93e914\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">In conclusion, grease is a vital lubricating material, reducing friction and wear in mechanical applications. Its physical consistency, measured by penetrability, influences stability and effectiveness. The NLGI Classification offers a standardised scale for selecting suitable grease lubricant. The drop point indicates thermal stability, preventing damage due to temperature extremes. Engineers must keep operating temperatures at least 50\u00b0C below the drop point. The dmN factor is crucial for proper bearing lubrication at different speeds. Various tests evaluate extreme pressure, antiwear properties, and corrosion resistance. Grease composition, including lubricating oil, thickener, and additives, impacts performance. Understanding these factors ensures optimal grease selection for mechanical applications, enhancing efficiency and longevity. Subsequent parts will delve deeper into lubricating oils, thickeners, and additives&#8217; influence on grease characteristics.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-98eed52 e-flex e-con-boxed e-con e-parent\" data-id=\"98eed52\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-15d831b e-flex e-con-boxed e-con e-child\" data-id=\"15d831b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fa2e84e elementor-widget elementor-widget-image\" data-id=\"fa2e84e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/orapiasia.com\/zh\/eshop-sign-up\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"237\" src=\"https:\/\/orapiasia.com\/wp-content\/uploads\/anti-seize-compounds-eshop-1024x238.png\" class=\"attachment-large size-large wp-image-27239\" alt=\"anti seize compounds eshop\" srcset=\"https:\/\/orapiasia.com\/wp-content\/uploads\/anti-seize-compounds-eshop-1024x238.png 1024w, https:\/\/orapiasia.com\/wp-content\/uploads\/anti-seize-compounds-eshop-300x70.png 300w, https:\/\/orapiasia.com\/wp-content\/uploads\/anti-seize-compounds-eshop-768x179.png 768w, https:\/\/orapiasia.com\/wp-content\/uploads\/anti-seize-compounds-eshop-510x119.png 510w, https:\/\/orapiasia.com\/wp-content\/uploads\/anti-seize-compounds-eshop.png 1344w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Greases have widespread applications in diverse industries and are ideal for machines operating irregularly or where frequent oil changes are impractical. Nevertheless, the many grease\u00a0 variants available can make selecting the appropriate one challenging. When choosing a grease lubricant, several crucial factors merit consideration, including its base penetrability, NLGI grade, lubricating oil, thickener type, and [&#8230;]\n","protected":false},"author":50,"featured_media":28544,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1639],"tags":[1647,1673],"class_list":["post-28085","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-maintenance","tag-grease-lubricant","tag-lubricant-opt-in"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Grease 101 PART 1: Understanding The Basics of Grease Lubricant | ORAPI Asia<\/title>\n<meta name=\"description\" content=\"The penetrability of grease lubricant is a measure of its physical consistency. 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