{"version":"1.0","provider_name":"\u30ea\u30c8\u30c3\u30d7\u30ab\u30fc\u30d0\u30a4\u30c9","provider_url":"https:\/\/www.retopz.com\/ja","author_name":"luo jing","author_url":"https:\/\/www.retopz.com\/ja\/author\/jingjing\/","title":"Surface Roughness Values That Extend Bushing Lifespan","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"6E2XXSjxSE\"><a href=\"https:\/\/www.retopz.com\/ja\/surface-roughness-values-that-extend-bushing-lifespan\/\">Surface Roughness Values That Extend Bushing Lifespan<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.retopz.com\/ja\/surface-roughness-values-that-extend-bushing-lifespan\/embed\/#?secret=6E2XXSjxSE\" width=\"600\" height=\"338\" title=\"&#8220;Surface Roughness Values That Extend Bushing Lifespan&#8221; &#8212; Retop Carbide\" data-secret=\"6E2XXSjxSE\" 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:\/\/www.retopz.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/Surface-Roughness-Values-That-Extend-Bushing-Lifespan-www.retopz.com-1.jpg","thumbnail_width":660,"thumbnail_height":440,"description":"Surface roughness plays a crucial role in the performance and lifespan of bushings, particularly in demanding industrial applications. Tungsten carbide bushings, known for their exceptional wear resistance and hardness, require specific surface roughness values to ensure optimal functioning over time. In this blog, we will discuss how surface roughness affects the lifespan of bushings, the ideal values for different applications, and how to optimize surface finishing techniques for long-lasting performance. What is Surface Roughness? Surface roughness refers to the small, closely spaced deviations on a material&#8217;s surface, which are typically measured in terms of height and spacing. These irregularities can be caused by various factors during the manufacturing process, such [&hellip;]"}