Inner ring for shell type bearings with a 7/8 inch bore and 1 1/8 inch outer diameter, 13.08 mm wide, crafted in high carbon steel for durability and precise fit with BA188Z and YB188 assemblies
✔️ 7/8 in ID (22.23 mm), OD 1 1/8 in (28.58 mm), width 13.08 mm (0.515 in)
This inner ring is designed to fit shell-type needle roller bearing assemblies and is commonly used with BA188Z and YB188 units in machinery and equipment. Made from high carbon steel, it delivers solid wear resistance for reliable, long-lasting operation in industrial applications.
✅ Model IRB148, single-piece inner ring for BA188Z/YB188 shell-type bearings
✅ Bore: 7/8 in ID (22.23 mm), OD: 1 1/8 in (28.58 mm)
✅ Width: 13.08 mm (0.515 in)
✅ Material: High carbon steel for durability
✅ For shell-type needle roller bearing assemblies
✅ Weight: 0.060 lb
💡 What is an inner ring for shell-type needle roller bearings used for? A handy explanation to help you decide on fit and usage. - precise inner race alignment for smooth rotation - supports correct assembly with BA188Z and YB188 - improves load distribution and reduces wear in moving parts