Inner Ring for shell type bearings with a 1 1/2 inch inside diameter and 1 3/4 inch outside diameter, crafted from high carbon steel for durable performance and smooth rotation when paired with BA2824Z and BHA2824Z

Precision IRB2424 inner ring for shell-type needle bearings - single pack
✔️ ID 38.10 mm (1.50 in); OD 44.45 mm (1.75 in)

The inner ring shown here is a precision bore component used with shell-type needle roller bearings. It's designed to pair with BA2824Z and BHA2824Z housings to deliver compact, high-load performance in automation, conveyors, and packaging machinery.

✅ Inside diameter: 1.5 in (38.10 mm)
✅ Outside diameter: 1.75 in (44.45 mm)
✅ Width: 1.515 in (38.48 mm)
✅ Material: High carbon steel
✅ For shell type needle roller bearing assemblies
✅ Compatible with BA2824Z and BHA2824Z

💡 What is an inner ring used for in shell-type needle bearing assemblies?

Here's a handy summary of its role:

- Provides bore precision for consistent fit
- Supports axial loads in compact configurations
- Improves load distribution and rotation smoothness