{"product_id":"u-shaped-extruder-bearing-set-for-3d-printers-beef","title":"U Shaped Extruder Bearing Set For 3D Printers Beefed Up 4x12x4mm Precision Bearings With Guide Rail Round Wheel Gear And Pulley Fittings High Speed Low Noise Smooth Operation","description":"\u003cdiv\u003eOptimized U-Shaped Extruder Bearing Set for 3D Printers 10pc\u003cbr\u003e\n✔️ 4x12x4 mm precision bearings, 10 pcs per pack, low-noise \u003cp\u003eThese bearings are designed for MK8 extruder assemblies in 3D printers, offering high precision and smooth operation. Made from bearing steel, they measure 4x12x4 mm and are supplied in a pack of 10. The inner ring is raised by 1 mm to simplify installation and improve stability.\u003c\/p\u003e \u003cp\u003e✅ Bearing steel construction for durability\u003cbr\u003e✅ Size 4x12x4 mm fits MK8 extruder layout\u003cbr\u003e✅ Inner ring raised by 1 mm to simplify installation\u003cbr\u003e✅ Pack of 10 bearings included for replacements\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in machinery and automation setups? Pillow block bearings support rotating shafts, maintain alignment, and reduce friction in motion systems. \u003cbr\u003e- supports rotation and alignment\u003cbr\u003e- common in printers, CNCs, conveyors\u003cbr\u003e- reduces wear and maintenance\u003cbr\u003e- works with shafts and guide rails\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131913019627,"sku":"VXB07WR5T67J","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61zr311dUuL.jpg?v=1785540403","url":"https:\/\/vxb.com\/products\/u-shaped-extruder-bearing-set-for-3d-printers-beef","provider":"VXB Bearings","version":"1.0","type":"link"}