{"version":"1.0","provider_name":"UE Systems, Inc.","provider_url":"https:\/\/resources.uesystems.com\/fr\/","author_name":"Digital Marketing Team","author_url":"https:\/\/resources.uesystems.com\/fr\/news\/author\/digitalmktg\/","title":"Roulement d\u00e9fectueux \u00e0 faible vitesse | UE Systems, Inc.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"vJZtjQkohm\"><a href=\"https:\/\/resources.uesystems.com\/fr\/tools\/roulement-defectueux-a-faible-vitesse\/\">Roulement d\u00e9fectueux \u00e0 faible vitesse<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/resources.uesystems.com\/fr\/tools\/roulement-defectueux-a-faible-vitesse\/embed\/#?secret=vJZtjQkohm\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Roulement d\u00e9fectueux \u00e0 faible vitesse\u00a0\u00bb &#8212; UE Systems, Inc.\" data-secret=\"vJZtjQkohm\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/resources.uesystems.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/resources.uesystems.com\/wp-content\/uploads\/2026\/10\/sound-recording-FI-bearings-lubrication.webp","thumbnail_width":1436,"thumbnail_height":820,"description":"Voici une vue en s\u00e9rie temporelle d\u2019un roulement d\u00e9fectueux tournant \u00e0 faible vitesse (moins de 25 tr\/min). Le signal audio h\u00e9t\u00e9rodyn\u00e9 que nous pouvons \u00e9couter donne d\u00e9j\u00e0 une indication claire de son mauvais \u00e9tat. Lors de l\u2019analyse de roulements \u00e0 faible vitesse, il peut \u00eatre difficile d\u2019obtenir une bonne lecture en vue FFT. Cependant, les [&hellip;]"}