{"product_id":"double-flange-short-aluminum-linear-bearing-for-3","title":"Double Flange Short Aluminum Linear Bearing For 3 Inch Extrusion 80 20 15 Series Four Mount With Brake Holes Self Lubricating UHMW Bearing Block For Precise Linear Motion And Smooth Glide","description":"\u003cdiv\u003eFour-Mount Aluminum Linear Bearing for 3-Inch 15 Series \u003cbr\u003e\n✔️ 1.875\" tall, 5.5\" wide, 2.812\" long, fits 3\" 15 Series extrusion with four mounts \u003cp\u003eThis double flange short aluminum linear bearing block is designed for use with a 3 inch 15 Series aluminum extrusion. It rides on the 3 inch side of the profile and uses a self-lubricating UHMW bearing insert for smooth, precise linear motion. The four-slot, double-flanged design includes brake holes for secure mounting, making it a solid choice for DIY projects, CNC guide rails, large 3D printers, and fitness equipment. Note that 80\/20 bearings are designed for compression loads only and not intended to support hanging loads.\u003c\/p\u003e ✅ Fits on 3\" 15 Series extrusion with four slots\u003cbr\u003e\n✅ Dimensions: 1.875\" tall x 5.5\" wide x 2.812\" long\u003cbr\u003e\n✅ Aluminum body with self-lubricating UHMW bearing insert\u003cbr\u003e\n✅ Double flange with brake holes for secure mounting\u003cbr\u003e\n✅ Compression load only; not designed for hanging loads\u003cbr\u003e \u003cp\u003e💡 What is a linear bearing used for in extrusion system setups? This handy overview explains typical uses.\n- linear motion guidance for CNC rails and 3D printers\n- fits 3 inch 15 Series extrusion with four-slot mounts\n- uses self-lubricating UHMW inserts for smooth glide\n- supports precise positioning under compression loads\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49118407917803,"sku":"VXB006YVZ4AU","price":201.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41dUXb6Jy6L.jpg?v=1785183626","url":"https:\/\/vxb.com\/products\/double-flange-short-aluminum-linear-bearing-for-3","provider":"VXB Bearings","version":"1.0","type":"link"}