{"id":13566,"date":"2025-11-14T03:21:12","date_gmt":"2025-11-14T03:21:12","guid":{"rendered":"https:\/\/www.retopz.com\/?p=13566"},"modified":"2025-11-14T04:04:34","modified_gmt":"2025-11-14T04:04:34","slug":"how-to-measure-internal-and-external-clearance-of-bushings","status":"publish","type":"post","link":"https:\/\/www.retopz.com\/fr\/how-to-measure-internal-and-external-clearance-of-bushings\/","title":{"rendered":"How to Measure Internal and External Clearance of Bushings"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"13566\" class=\"elementor elementor-13566\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a8370a e-flex e-con-boxed e-con e-parent\" data-id=\"4a8370a\" 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-52382fd elementor-widget elementor-widget-text-editor\" data-id=\"52382fd\" 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 class=\"p1\">Accurate measurement of the internal and external clearance of bushings is essential for ensuring that these components function properly and efficiently in machinery.<\/p><p class=\"p1\"><a href=\"https:\/\/www.retopz.com\/fr\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">Bagues<\/a> are critical for reducing friction, supporting rotating shafts, and preventing wear in various industrial applications.<\/p><p class=\"p1\">When the clearance between the bushing and its mating components is not properly measured or maintained, it can result in misalignment, increased friction, and premature wear.<\/p><p class=\"p1\">In this blog, we will guide you through the process of measuring both the internal and external clearance of bushings, and explain why this is essential for the longevity of your equipment.<\/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-3df046e e-flex e-con-boxed e-con e-parent\" data-id=\"3df046e\" 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-b59bd32 elementor-widget elementor-widget-text-editor\" data-id=\"b59bd32\" 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<h2 class=\"p1\"><b>What is Clearance in Bushings?<\/b><\/h2><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-13550 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">Clearance refers to the space or gap between the bushing and the shaft (for internal clearance) or the housing (for external clearance).<\/p><p class=\"p3\">The correct clearance ensures that the bushing operates smoothly without too much friction or wear.<\/p><p class=\"p3\">If the clearance is too tight, it can lead to excessive friction, heat generation, and wear, while if the clearance is too loose, it can cause instability, vibrations, and misalignment.<\/p><p class=\"p4\"><b>1). Internal Clearance<\/b><\/p><p class=\"p3\">Internal clearance is the gap between the inside diameter of the bushing and the shaft it supports. It is critical for ensuring the bushing rotates smoothly with minimal friction and wear.<\/p><p class=\"p4\"><b>2). External Clearance<\/b><\/p><p class=\"p3\">External clearance is the gap between the outside diameter of the bushing and the housing it fits into. This clearance helps ensure the bushing remains secure while allowing enough room for the bushing to move or adjust under load.<\/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-8597232 e-flex e-con-boxed e-con e-parent\" data-id=\"8597232\" 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-42869a2 elementor-widget elementor-widget-text-editor\" data-id=\"42869a2\" 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<h2 class=\"p1\"><b>Why is Measuring Clearance Important?<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-13551 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-2.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-2.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-2-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-2-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">Measuring the internal and external clearance of bushings is important for several reasons:<\/p><ul class=\"ul1\"><li class=\"li3\"><p>Optimal Performance: Proper clearance allows the bushing to work efficiently, minimizing friction and wear.<\/p><\/li><li class=\"li3\"><p>Prevention of Damage: Too much or too little clearance can lead to component damage, including premature wear, overheating, and even failure.<\/p><\/li><li class=\"li3\"><p>System Efficiency: Accurate clearance measurements ensure that machinery operates smoothly, which helps to improve overall system efficiency and reduce energy loss.<\/p><\/li><\/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-b5b4871 e-flex e-con-boxed e-con e-parent\" data-id=\"b5b4871\" 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-8091e03 elementor-widget elementor-widget-text-editor\" data-id=\"8091e03\" 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<h2 class=\"p1\"><b>Tools for Measuring Bushing Clearance<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-13552 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-3.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-3.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-3-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-3-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">To measure the internal and external clearance of bushings accurately, certain tools are required. These tools help ensure precision and consistency in your measurements.<\/p><p class=\"p4\"><b>1). Micrometer<\/b><\/p><p class=\"p3\">A micrometer is a precision instrument used to measure the outside and inside diameters of a bushing. It is particularly useful for measuring external clearance.<\/p><ul class=\"ul1\"><li class=\"li3\"><p>Use for External Clearance: To measure external clearance, use a micrometer to measure the outer diameter of the bushing.<\/p><\/li><li class=\"li3\"><p>Use for Internal Clearance: Use an inside micrometer to measure the internal diameter of the bushing.<\/p><\/li><\/ul><p class=\"p4\"><b>2). Dial Bore Gauge<\/b><\/p><p class=\"p3\">A dial bore gauge is used to measure the internal diameter of the bushing and the clearance between the bushing and the shaft.<\/p><ul class=\"ul1\"><li class=\"li3\"><p>Use for Internal Clearance: The dial bore gauge is inserted into the bushing to measure the gap between the bushing and the shaft, providing a highly accurate measurement.<\/p><\/li><\/ul><p class=\"p4\"><b>3). Calipers<\/b><\/p><p class=\"p3\">Calipers are versatile tools used for both internal and external measurements.<\/p><p class=\"p3\">They can measure the outer diameter of the bushing and the inner diameter when used with the correct attachments.<\/p><ul class=\"ul1\"><li class=\"li3\"><p>Use for External Clearance: Use calipers to measure the external diameter of the bushing.<\/p><\/li><li class=\"li3\"><p>Use for Internal Clearance: Use the internal measurement jaws of the caliper to measure the inside diameter of the bushing.<\/p><\/li><\/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-51ea2b9 e-flex e-con-boxed e-con e-parent\" data-id=\"51ea2b9\" 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-6c3e59b elementor-widget elementor-widget-text-editor\" data-id=\"6c3e59b\" 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<h2 class=\"p1\"><b>How to Measure Internal Clearance<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-13553 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-4.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-4.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-4-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-4-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">Measuring internal clearance is the process of determining the gap between the bushing&#8217;s internal diameter and the shaft that it supports. Here is how to measure internal clearance accurately:<\/p><p class=\"p4\"><b>1). Steps to Measure Internal Clearance:<\/b><\/p><ul class=\"ul1\"><li class=\"li3\"><p>Clean the Bushing and Shaft: Clean the bushing and shaft to remove any dirt or debris that might affect the measurement.<\/p><\/li><li class=\"li3\"><p>Measure the Shaft Diameter: Use a micrometer to measure the diameter of the shaft. Ensure that the shaft is clean and free of damage that could affect the measurement.<\/p><\/li><li class=\"li3\"><p>Measure the Internal Diameter of the Bushing: Use a dial bore gauge or internal micrometer to measure the internal diameter of the bushing. Be sure to measure at multiple points to account for any inconsistencies.<\/p><\/li><li class=\"li3\"><p>Calculate the Clearance: Subtract the shaft diameter from the internal diameter of the bushing. This will give you the internal clearance.<\/p><\/li><\/ul><p class=\"p4\"><b>2). Formula for Internal Clearance:<\/b><\/p><ul class=\"ul1\"><li class=\"li3\"><p>Internal Clearance = Internal Bushing Diameter &#8211; Shaft Diameter<\/p><\/li><\/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-dd15afa e-flex e-con-boxed e-con e-parent\" data-id=\"dd15afa\" 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-d3c49d0 elementor-widget elementor-widget-text-editor\" data-id=\"d3c49d0\" 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<h2 class=\"p1\"><b>How to Measure External Clearance<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-13554 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-5.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-5.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-5-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-5-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">External clearance is the gap between the outside of the bushing and the housing.<\/p><p class=\"p3\">Measuring external clearance ensures that the bushing fits securely in the housing while allowing for proper movement.<\/p><p class=\"p4\"><b>1). Steps to Measure External Clearance:<\/b><\/p><ul class=\"ul1\"><li class=\"li3\"><p>Clean the Bushing and Housing: Ensure both the bushing and housing are clean and free of any debris or buildup.<\/p><\/li><li class=\"li3\"><p>Measure the External Diameter of the Bushing: Use a micrometer to measure the outer diameter of the bushing at multiple points to ensure accuracy.<\/p><\/li><li class=\"li3\"><p>Measure the Housing Bore: Use a bore gauge to measure the diameter of the housing in which the bushing fits. The housing should be uniform in diameter.<\/p><\/li><li class=\"li3\"><p>Calculate the Clearance: Subtract the outer diameter of the bushing from the housing bore diameter to determine the external clearance.<\/p><\/li><\/ul><p class=\"p4\"><b>2). Formula for External Clearance:<\/b><\/p><ul class=\"ul1\"><li class=\"li3\"><p>External Clearance = Housing Bore Diameter &#8211; External Bushing Diameter<\/p><\/li><\/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-05b7e3e e-flex e-con-boxed e-con e-parent\" data-id=\"05b7e3e\" 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-0d4d08a elementor-widget elementor-widget-text-editor\" data-id=\"0d4d08a\" 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<h2 class=\"p1\"><b>Best Practices for Ensuring Accurate Measurements<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-13555 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-6.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-6.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-6-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-6-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">Accurate clearance measurements are essential for ensuring the bushing performs well and lasts for the expected lifespan. Here are some best practices for accurate measurements:<\/p><p class=\"p4\"><b>1). Use the Correct Tools<\/b><\/p><p class=\"p3\">Ensure you are using the correct measuring instruments, such as micrometers, dial bore gauges, or calipers, to achieve precise measurements.<\/p><p class=\"p4\"><b>2). Measure Multiple Points<\/b><\/p><p class=\"p3\">For greater accuracy, measure the bushing at multiple points. Both the internal and external diameters can vary slightly due to manufacturing tolerances, so taking multiple measurements ensures that you get an accurate reading.<\/p><p class=\"p4\"><b>3). Maintain Consistency<\/b><\/p><p class=\"p3\">Always use consistent techniques when measuring. Ensure that you are using the same amount of pressure when taking measurements and that the tools are properly calibrated.<\/p><p class=\"p4\"><b>4). Regular Calibration<\/b><\/p><p class=\"p3\">Ensure that all measuring tools are regularly calibrated to maintain their accuracy. Tools that are not calibrated can give incorrect measurements, leading to incorrect clearance calculations.<\/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-d57d928 e-flex e-con-boxed e-con e-parent\" data-id=\"d57d928\" 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-412c016 elementor-widget elementor-widget-text-editor\" data-id=\"412c016\" 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<h2 class=\"p1\"><b>Troubleshooting Common Issues with Clearance Measurements<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-13556 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-7.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-7.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-7-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-7-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">There are a few common issues that can arise when measuring clearance. These issues can affect the accuracy of the measurements and lead to improper bushing performance.<\/p><p class=\"p4\"><b>1). Inconsistent Measurements<\/b><\/p><p class=\"p3\">If your measurements are inconsistent, double-check the tools you are using. Ensure that they are calibrated and in good condition. Always measure at multiple points to account for any variations.<\/p><p class=\"p4\"><b>2). Incorrect Tool Usage<\/b><\/p><p class=\"p3\">Using the wrong tool for the job can lead to inaccurate measurements. For instance, using calipers to measure the internal diameter of a bushing can lead to errors. Always use the appropriate tools for internal and external measurements.<\/p><p class=\"p4\"><b>3). Dirt or Debris<\/b><\/p><p class=\"p3\">Dirt or debris can affect the measurement process, leading to inaccurate readings. Always clean the bushing, shaft, and housing before measuring.<\/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-3de931d e-flex e-con-boxed e-con e-parent\" data-id=\"3de931d\" 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-22f3fd9 elementor-widget elementor-widget-text-editor\" data-id=\"22f3fd9\" 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<h2 class=\"p1\"><span class=\"s1\"><b>Measuring Tools for Bushing Clearance<\/b><\/span><\/h2>\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-dd05207 e-flex e-con-boxed e-con e-parent\" data-id=\"dd05207\" 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-ab6bd76 elementor-widget elementor-widget-text-editor\" data-id=\"ab6bd76\" 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<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">Outil<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">But<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">Cas d&#039;utilisation<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">Micrometer<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Measures the shaft and external bushing diameter<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">External clearance measurement<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">Dial Bore Gauge<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Measures internal bushing diameter<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Internal clearance measurement<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u00c9triers<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Measures both internal and external diameters<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Versatile, general-purpose measurement<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\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-68fe48f e-flex e-con-boxed e-con e-parent\" data-id=\"68fe48f\" 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-6951ee8 elementor-widget elementor-widget-text-editor\" data-id=\"6951ee8\" 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<h2 class=\"p1\"><b>Conclusion<\/b><\/h2><p class=\"p1\">Measuring the internal and external clearance of bushings is crucial for ensuring that they perform optimally and last as long as possible. Proper clearance ensures smooth operation, reduces friction, and prevents premature wear.<\/p><p class=\"p1\">By using the right tools and following best practices, you can ensure that your bushings are installed correctly, maintain their performance, and extend their lifespan.<\/p><p class=\"p2\">Si vous souhaitez en savoir plus sur une entreprise, n&#039;h\u00e9sitez pas \u00e0<a href=\"https:\/\/www.retopz.com\/fr\/contact\/\" target=\"_blank\" rel=\"noopener\"> Contactez-nous.<\/a><\/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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Accurate measurement of the internal and external clearance of bushings is essential for ensuring that these components function properly and efficiently in machinery. Bushings are critical for reducing friction, supporting rotating shafts, and preventing wear in various industrial applications. When the clearance between the bushing and its mating components is not properly measured or maintained, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":13550,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13566","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carbide-academy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.8 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Measure Internal and External Clearance of Bushings - Retop Carbide<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.retopz.com\/fr\/how-to-measure-internal-and-external-clearance-of-bushings\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Measure Internal and External Clearance of Bushings\" \/>\n<meta property=\"og:description\" content=\"Accurate measurement of the internal and external clearance of bushings is essential for ensuring that these components function properly and efficiently in machinery. Bushings are critical for reducing friction, supporting rotating shafts, and preventing wear in various industrial applications. When the clearance between the bushing and its mating components is not properly measured or maintained, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.retopz.com\/fr\/how-to-measure-internal-and-external-clearance-of-bushings\/\" \/>\n<meta property=\"og:site_name\" content=\"Retop Carbide\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-14T03:21:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-14T04:04:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"660\" \/>\n\t<meta property=\"og:image:height\" content=\"440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"luo jing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"luo jing\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/\"},\"author\":{\"name\":\"luo jing\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#\\\/schema\\\/person\\\/871b61a909972b30a2517ef5f604598e\"},\"headline\":\"How to Measure Internal and External Clearance of Bushings\",\"datePublished\":\"2025-11-14T03:21:12+00:00\",\"dateModified\":\"2025-11-14T04:04:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/\"},\"wordCount\":1230,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.retopz.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg\",\"articleSection\":[\"Carbide Academy\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/\",\"url\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/\",\"name\":\"How to Measure Internal and External Clearance of Bushings - Retop Carbide\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.retopz.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg\",\"datePublished\":\"2025-11-14T03:21:12+00:00\",\"dateModified\":\"2025-11-14T04:04:34+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.retopz.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.retopz.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg\",\"width\":660,\"height\":440},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/how-to-measure-internal-and-external-clearance-of-bushings\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.retopz.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Measure Internal and External Clearance of Bushings\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#website\",\"url\":\"https:\\\/\\\/www.retopz.com\\\/\",\"name\":\"Retop Carbide\",\"description\":\"Tungsten Carbide Manufacturer\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.retopz.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#organization\",\"name\":\"Retop Carbide\",\"url\":\"https:\\\/\\\/www.retopz.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.retopz.com\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/retop.png\",\"contentUrl\":\"https:\\\/\\\/www.retopz.com\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/retop.png\",\"width\":549,\"height\":326,\"caption\":\"Retop Carbide\"},\"image\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#\\\/schema\\\/person\\\/871b61a909972b30a2517ef5f604598e\",\"name\":\"luo jing\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/58f1b93bf7b05de238d9fabc3e665113190adf2f951cfa92c4ba45d1a590f04e?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/58f1b93bf7b05de238d9fabc3e665113190adf2f951cfa92c4ba45d1a590f04e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/58f1b93bf7b05de238d9fabc3e665113190adf2f951cfa92c4ba45d1a590f04e?s=96&d=mm&r=g\",\"caption\":\"luo jing\"},\"sameAs\":[\"https:\\\/\\\/www.retopz.com\\\/\"],\"url\":\"https:\\\/\\\/www.retopz.com\\\/fr\\\/author\\\/jingjing\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"How to Measure Internal and External Clearance of Bushings - Retop Carbide","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.retopz.com\/fr\/how-to-measure-internal-and-external-clearance-of-bushings\/","og_locale":"fr_FR","og_type":"article","og_title":"How to Measure Internal and External Clearance of Bushings","og_description":"Accurate measurement of the internal and external clearance of bushings is essential for ensuring that these components function properly and efficiently in machinery. Bushings are critical for reducing friction, supporting rotating shafts, and preventing wear in various industrial applications. When the clearance between the bushing and its mating components is not properly measured or maintained, [&hellip;]","og_url":"https:\/\/www.retopz.com\/fr\/how-to-measure-internal-and-external-clearance-of-bushings\/","og_site_name":"Retop Carbide","article_published_time":"2025-11-14T03:21:12+00:00","article_modified_time":"2025-11-14T04:04:34+00:00","og_image":[{"width":660,"height":440,"url":"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg","type":"image\/jpeg"}],"author":"luo jing","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"luo jing","Dur\u00e9e de lecture estim\u00e9e":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/#article","isPartOf":{"@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/"},"author":{"name":"luo jing","@id":"https:\/\/www.retopz.com\/#\/schema\/person\/871b61a909972b30a2517ef5f604598e"},"headline":"How to Measure Internal and External Clearance of Bushings","datePublished":"2025-11-14T03:21:12+00:00","dateModified":"2025-11-14T04:04:34+00:00","mainEntityOfPage":{"@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/"},"wordCount":1230,"commentCount":0,"publisher":{"@id":"https:\/\/www.retopz.com\/#organization"},"image":{"@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/#primaryimage"},"thumbnailUrl":"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg","articleSection":["Carbide Academy"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/","url":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/","name":"How to Measure Internal and External Clearance of Bushings - Retop Carbide","isPartOf":{"@id":"https:\/\/www.retopz.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/#primaryimage"},"image":{"@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/#primaryimage"},"thumbnailUrl":"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg","datePublished":"2025-11-14T03:21:12+00:00","dateModified":"2025-11-14T04:04:34+00:00","breadcrumb":{"@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/#primaryimage","url":"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg","contentUrl":"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Internal-and-External-Clearance-of-Bushings-www.retopz.com-1.jpg","width":660,"height":440},{"@type":"BreadcrumbList","@id":"https:\/\/www.retopz.com\/how-to-measure-internal-and-external-clearance-of-bushings\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.retopz.com\/"},{"@type":"ListItem","position":2,"name":"How to Measure Internal and External Clearance of Bushings"}]},{"@type":"WebSite","@id":"https:\/\/www.retopz.com\/#website","url":"https:\/\/www.retopz.com\/","name":"Carbure de r\u00e9usinage","description":"Fabricant de carbure de tungst\u00e8ne","publisher":{"@id":"https:\/\/www.retopz.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.retopz.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.retopz.com\/#organization","name":"Carbure de r\u00e9usinage","url":"https:\/\/www.retopz.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.retopz.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.retopz.com\/wp-content\/uploads\/2024\/11\/retop.png","contentUrl":"https:\/\/www.retopz.com\/wp-content\/uploads\/2024\/11\/retop.png","width":549,"height":326,"caption":"Retop Carbide"},"image":{"@id":"https:\/\/www.retopz.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.retopz.com\/#\/schema\/person\/871b61a909972b30a2517ef5f604598e","name":"Luo Jing","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/58f1b93bf7b05de238d9fabc3e665113190adf2f951cfa92c4ba45d1a590f04e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/58f1b93bf7b05de238d9fabc3e665113190adf2f951cfa92c4ba45d1a590f04e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/58f1b93bf7b05de238d9fabc3e665113190adf2f951cfa92c4ba45d1a590f04e?s=96&d=mm&r=g","caption":"luo jing"},"sameAs":["https:\/\/www.retopz.com\/"],"url":"https:\/\/www.retopz.com\/fr\/author\/jingjing\/"}]}},"_links":{"self":[{"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/posts\/13566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/comments?post=13566"}],"version-history":[{"count":7,"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/posts\/13566\/revisions"}],"predecessor-version":[{"id":13585,"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/posts\/13566\/revisions\/13585"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/media\/13550"}],"wp:attachment":[{"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/media?parent=13566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/categories?post=13566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.retopz.com\/fr\/wp-json\/wp\/v2\/tags?post=13566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}