{"product_id":"skf-bearing-3311-dnrcbm","title":"SKF Bearing 3311 DNRCBM Double Row Back To Back Bearing With Snap Ring Fitted 55 mm Bore Heavy Duty Bearing Steel High Load Dynamic 95.6 kN Static 83 kN Axial Clearance CB","description":"\u003cdiv\u003eSKF 3311 DNRCBM Double-Row Back-to-Back Bearing 55mm Bore\u003cbr\u003e\n✔️ 55 mm bore, double-row back-to-back, snap ring fitted, CB clearance \u003cp\u003eThis SKF bearing is a double-row, back-to-back design with a snap ring fitted, built for demanding equipment like conveyors, presses, and heavy machinery. It handles high radial loads with precise axial location in compact housings. See dimensions table for critical measurements.\n\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore diameter\u003c\/td\u003e\n\u003ctd\u003e55 mm (2.17 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter\u003c\/td\u003e\n\u003ctd\u003e129.8 mm (5.11 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e49.2 mm (1.94 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack dimensions\u003c\/td\u003e\n\u003ctd\u003e144 x 144 x 59 mm (5.67 x 5.67 x 2.32 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \u003cp\u003e✅ Arrangement: back-to-back, double-row (O)\u003cbr\u003e✅ Bore diameter: 55 mm (2.17 in)\u003cbr\u003e✅ Outer ring locating: Snap ring fitted\u003cbr\u003e✅ Width: 49.2 mm (1.94 in)\u003cbr\u003e✅ Dynamic load rating: 95.6 kN\u003cbr\u003e✅ Static load rating: 83 kN\u003cbr\u003e✅ Contact angle: 40°\u003cbr\u003e✅ Material: Bearing steel\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a double-row bearing used for in heavy machinery? This handy guide covers typical uses and why it's a good fit for rugged equipment.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports radial and axial loads in compact layouts\u003c\/li\u003e\n\u003cli\u003eIdeal for back-to-back arrangements where axial load handling matters\u003c\/li\u003e\n\u003cli\u003eSnap ring helps precise axial location and easy servicing\u003c\/li\u003e\n\u003cli\u003eWorks with standard lubrication cycles and maintenance checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":48020711244011,"sku":"SKF-315829","price":750.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/skf-3311-dnrcbm-double-row-bearing.png?v=1775261420","url":"https:\/\/vxb.com\/products\/skf-bearing-3311-dnrcbm","provider":"VXB Bearings","version":"1.0","type":"link"}