Inner Ring For IKO IRB1212 Bearing Inch Size Three Quarters Inch Inner Diameter And One Inch Outer Diameter High Carbon Steel Shell Type For Assembly With BA1612Z BHA1612Z And YB1612

IRB1212 Inner Ring for Shell Type Bearings, 3/4in ID
✔️ ID 3/4 in, OD 1 in, width 19.43 mm, shell type, single unit

This inner ring is a precision component designed to work with BA1612Z, BHA1612Z, and YB1612 shell-type needle roller bearings. It acts as the inner race, supporting the shaft inside the housing.

✅ Inside diameter: 3/4 in (19.05 mm) bore
✅ Outside diameter: 1 in (25.40 mm) outer size
✅ Width: 19.43 mm (0.764 in)
✅ Material: high carbon steel, tough and wear-resistant
✅ Compatible with BA1612Z, BHA1612Z, YB1612 assemblies

💡 What is an inner ring used for in shell-type bearings? This handy piece keeps the shaft aligned and reduces play for smooth operation. - Supports shaft alignment and load transfer in shell-type bearing housings - Works with BA1612Z, BHA1612Z, YB1612 series - Made from high carbon steel for durability