Efficient shell needle roller bearing delivers high load capacity and smooth rotation in compact assemblies, featuring a 1 7/8 bore, 2 1/4 outer diameter, 0.625 width, caged construction, chromium molybdenum steel, closed end for durability
✔️ 1.875 in bore, 2.250 in OD, 0.625 in width, caged Cr-Mo steel
This shell needle roller bearing is a compact, high-load solution used in machinery where space is limited. It’s ideal for automation, conveyors, and precision guides where smooth, radial support is needed.
✅ Bore: 1-7/8 in (47.6 mm)
✅ Outer diameter: 2-1/4 in (57.2 mm)
✅ Width: 0.625 in (15.9 mm)
✅ Retainer: Caged
✅ End style: Closed end
✅ Material: Chromium molybdenum steel
✅ Dynamic load: 20300 N
✅ Static load: 34500 N
✅ Max speed: 7000 rpm
✅ Pack size: 1 (single bearing)
✅ Weight: 0.160 lb (0.0726 kg)
💡 What is a shell needle roller bearing used for in heavy machinery? A handy explanation for common use cases and benefits. - high-radial-load support in compact housings - fits linear guides, conveyors, and automation equipment - long life from chrome-moly steel cage and closed-end design