{"version":"1.0","provider_name":"Rollon","provider_url":"https:\/\/www.rollon.com\/usa\/en\/","author_name":"Domino","author_url":"https:\/\/www.rollon.com\/usa\/en\/author\/sviluppo\/","title":"Linear Guide Alternatives - Rollon","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"2XZqfSqT6l\"><a href=\"https:\/\/www.rollon.com\/usa\/en\/your-challenges\/linear-guide-alternatives\/\">Linear Guide Alternatives<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.rollon.com\/usa\/en\/your-challenges\/linear-guide-alternatives\/embed\/#?secret=2XZqfSqT6l\" width=\"600\" height=\"338\" title=\"&#8220;Linear Guide Alternatives&#8221; &#8212; Rollon\" data-secret=\"2XZqfSqT6l\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.rollon.com\/wp-content\/uploads\/2021\/10\/Compact Rail_Plus_loads.png","thumbnail_width":1600,"thumbnail_height":650,"description":"In all too many applications, engineers still pick linear guides based on familiarity rather than true accuracy, load and size requirements. And all too often, the most familiar linear guides are recirculating-ball styles with the longest lead times."}