{"product_id":"4-pack-u-groove-pulley-wheel-kit-5x25-5x8-5mm-nylo","title":"4 Pack U Groove Pulley Wheel Kit 5x25.5x8.5mm Nylon Guide Bearing For Door Window Tracks U Type Wheel With 6mm Groove Shielded Dual Sided Chromium Steel Bearings Quiet Smooth Operation Blue","description":"\u003cdiv\u003e4-Pack U-Groove Pulley Kit: 5x25.5x8.5mm Nylon Bearings\u003cbr\u003e\n✔️ 5x25.5x8.5mm U-type wheel, 6mm groove, shielded bearings \u003cp\u003eThese U-Groove pulley bearings come in a 4-pack and are designed for door and window track systems, delivering smooth, quiet operation in track-driven hardware.\u003c\/p\u003e ✅ I.D. 5mm, O.D. 25.5mm, thickness 8.5mm\u003cbr\u003e\n✅ Groove width 6mm, groove depth 3mm\u003cbr\u003e\n✅ Shielded on both sides; chromium steel bearings with ABEC 1 (P0)\u003cbr\u003e\n✅ Blue color; 4-pack kit for multiple tracks\u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for?\u003c\/p\u003e\nPillow block bearings support rotating shafts in fixed housings in machinery and track systems.\n- Provides shaft alignment in equipment\n- Used in door\/window track assemblies and linear guides\n- Shielded designs help retain lubricant and reduce noise\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131898831083,"sku":"VXB0CQJPZWXD","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/713cV-twYmL.jpg?v=1785526828","url":"https:\/\/vxb.com\/products\/4-pack-u-groove-pulley-wheel-kit-5x25-5x8-5mm-nylo","provider":"VXB Bearings","version":"1.0","type":"link"}