{"product_id":"4-pack-cf12-kr30-needle-roller-bearings-30mm-rolle","title":"4 Pack CF12 KR30 Needle Roller Bearings, 30Mm Roller Diameter Bolt Type Track Runner Bearings For 17D Printer, CNC Machinery, And Guide Rail Systems, Heavy Duty Dope Smooth Motion Linear Components For DIY Projects","description":"\u003cdiv\u003eHeavy Duty 4-Pack CF12 KR30 Needle Roller Bearings\u003cbr\u003e\n✔️ 30mm roller dia, 15.2mm width, M12x1.5 thread, 4 pcs \u003cp\u003eThese cam follower bearings are designed for guide rails and cam tracks in CNC machines, 3D printers, and heavy automation setups. They deliver strong load capacity, rigidity, and reliable motion in tight spaces.\u003c\/p\u003e ✅ Roller diameter 30 mm (1.18 in), width 15.2 mm (0.60 in) \u003cbr\u003e\n✅ Thread size M12 x 1.5; thread length 13 mm (0.51 in) \u003cbr\u003e\n✅ Overall length 40.2 mm (1.58 in); bearing material GCr15 steel \u003cbr\u003e\n✅ Cage material carbon steel; integrated seal keeps lubrication in and dust out \u003cbr\u003e\n✅ Pack: 4 pieces per set \u003cbr\u003e \u003cp\u003e💡 What is a cam follower bearing used for in automation and machinery?\u003c\/p\u003e\n\u003cp\u003eA handy, general-purpose component to guide motion along cams and rails.\u003c\/p\u003e\n- cam follower bearings for cam tracks and linear guide systems\n- high radial load capability for CNC machines and automation setups\n- sealed needle roller design reduces maintenance and keeps dirt out\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603976188223,"sku":"VXB0FWXRS7TM","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/71C7U5vBiHL.jpg?v=1776669111","url":"https:\/\/bearingscanada.com\/products\/4-pack-cf12-kr30-needle-roller-bearings-30mm-rolle","provider":"Bearings Canada","version":"1.0","type":"link"}