{"product_id":"tru558138-cylindrical-roller-bearing-55-mm-id-x-81","title":"TRU558138 Cylindrical Roller Bearing, 55 mm ID x 81 mm OD x 38 mm Width, Caged Two-Row Heavy-Duty High Carbon Steel with Oil Holes, Metric TRU Series, Single Bearing","description":"Single TRU558138 cylindrical roller bearing, metric\u003cbr\u003e✔️ 55 mm ID x 81 mm OD x 38 mm width, caged, oil holes\n\n\u003cp\u003eThis single unit is a two-row, caged cylindrical roller bearing built for heavy-duty industrial shafts, gearboxes, and linear slide unit support.\u003c\/p\u003e\n\n✅ Model: TRU558138\u003cbr\u003e\n✅ Material: high carbon steel\u003cbr\u003e\n✅ Inner diameter: 55 mm\u003cbr\u003e\n✅ Outer diameter: 81 mm\u003cbr\u003e\n✅ Width: 38 mm, caged heavy duty\u003cbr\u003e\n✅ Dynamic load capacity: 61400 N\u003cbr\u003e\n✅ Static load capacity: 104000 N\u003cbr\u003e\n✅ Max speed: 6500 rpm\u003cbr\u003e\n✅ Temperature: -20 to 120 deg C\u003cbr\u003e\n✅ Rows: 2 (two-row)\u003cbr\u003e\n✅ Enclosure: open with oil holes\u003cbr\u003e\n✅ Series: TRU metric series\u003cbr\u003e\n✅ Weight: 1.35 lb (0.61 kg)\u003cbr\u003e\n✅ Pack: single bearing, sold each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a cylindrical roller bearing used for in heavy-duty shafts and linear slide unit applications?\nCylindrical roller bearings support heavy radial loads and keep rotating shafts running true under industrial stress.\nShort intro: Handy for gearboxes, conveyor drives, and machine tool spindles.\n- Supports high radial load and maintains shaft alignment, offering an alternative to sealed ball bearing in heavy-load setups.\n- Ideal for linear slide unit support and can be paired with ceramic components for hybrid performance.\n- Choose caged two-row models for longer service life and easier lubrication through oil holes.\n\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511675547967,"sku":"1912595","price":1015.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cylindrical-roller-bearing-tru558138-side-view.png?v=1776631367","url":"https:\/\/bearingscanada.com\/products\/tru558138-cylindrical-roller-bearing-55-mm-id-x-81","provider":"Bearings Canada","version":"1.0","type":"link"}