Needle roller bearing with seven eighths inch bore, one and one eighth inch outer diameter, three eighths inch width, caged design in chromium molybdenum steel for open, smooth operation at up to 18000 rpm in compact assemblies

Shell Needle Roller Bearing, BA146ZOH, single bearing, cage
✔️ 7/8 ID, 1 1/8 OD, 0.375 wide, caged, Cr-Mo steel

A compact shell needle roller bearing designed for high radial loads in tight spaces. Commonly used in small gearboxes, conveyors, robotics, and compact automation components.

✅ Inside diameter 7/8 in, outside diameter 1 1/8 in, width 0.375 in
✅ Cage-type retainer for consistent spacing and smooth rotation
✅ Chromium-molybdenum steel construction for strength and durability
✅ Dynamic load capacity 5430 N; static load capacity 6740 N
✅ Open enclosure for straightforward lubrication and cooling

💡 What is a shell needle roller bearing used for?

A handy, general-purpose answer describes typical roles across compact machinery. - High load per space in small gearboxes, conveyor parts and robotics - Provides smooth motion with a cage ensuring even spacing of rollers - Easily replaced with standard inch-series parts for quick maintenance - Works well in applications needing lightweight, compact bearings