{"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":"Recommended Surface Roughness for Tungsten Carbide Bushing Bores","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"zHeyER1ZlI\"><a href=\"https:\/\/www.retopz.com\/ja\/recommended-surface-roughness-for-tungsten-carbide-bushing-bores\/\">Recommended Surface Roughness for Tungsten Carbide Bushing Bores<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.retopz.com\/ja\/recommended-surface-roughness-for-tungsten-carbide-bushing-bores\/embed\/#?secret=zHeyER1ZlI\" width=\"600\" height=\"338\" title=\"&#8220;Recommended Surface Roughness for Tungsten Carbide Bushing Bores&#8221; &#8212; Retop Carbide\" data-secret=\"zHeyER1ZlI\" 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\/12\/Recommended-Surface-Roughness-for-Tungsten-Carbide-Bushing-Bores-www.retopz.com-1.jpg","thumbnail_width":660,"thumbnail_height":440,"description":"Tungsten carbide bushings are known for their durability and wear resistance, making them essential for high-performance applications. One key factor that affects their performance is the surface roughness of the bushing bores. Proper surface roughness ensures reduced friction, better lubrication, and longer service life. This article will discuss the importance of surface roughness for tungsten carbide bushings, the recommended roughness values, and how to achieve the best surface finish for optimal performance. What is Surface Roughness? Surface roughness refers to the microscopic variations in the surface texture of a material. It is measured in terms of Ra (average roughness), which quantifies the average deviation of the surface from a nominal [&hellip;]"}