Shell Needle Roller Bearing with 5/16 Inch Inner Diameter, 1/2 Inch Outer Diameter, and 0.562 Inch Width; open, caged, Chromium Molybdenum Steel design delivers high load capacity and smooth operation for precision machinery and industrial use

Shell needle roller bearing, single unit with 5/16 ID
✔️ ID 5/16 in, OD 1/2 in, width 0.562 in, caged steel

This shell needle roller bearing is designed for compact, high-precision support in shafts, linear guides, and small machinery. It’s ideal where space is tight and you need smooth rotation with high load capacity. Dimensions: ID 5/16 in (7.94 mm), OD 1/2 in (12.70 mm), width 0.562 in (14.27 mm).

✅ Inside diameter: 5/16 in (7.94 mm)
✅ Outside diameter: 1/2 in (12.70 mm)
✅ Width: 0.562 in (14.27 mm)
✅ Retainer: caged chromium molybdenum steel
✅ Max speed: 45,000 rpm; dynamic load 4190 N; static load 4360 N

💡 What is a shell needle roller bearing commonly used for in precision machinery?

This handy bearing is used in compact assemblies to support radial loads with smooth rotation.

- robotics, CNC machinery, linear guides
- compact drive systems in manufacturing
- high-speed shafts with low friction
- quick replacement in tight spaces