INA IR42X47X20XL Inner Ring Bearing Component For Precision Machinery Must Have Replacement Part Heavy Duty Industrial Grade With Tight Tolerance And Long Lasting Performance For Auto And Factory Equipment

INA IR42X47X20-XL Inner Ring Bearing for Precision Machinery
✔️ Single inner ring, bore 42mm, outer 47mm, width 20mm

The INA IR42X47X20-XL Inner Ring is a precision replacement component designed to sit inside compatible bearing housings, providing accurate rotation in heavy-duty auto and factory equipment. It ensures tight tolerances and reliable wear resistance for long service life.

✅ Bore 42 mm (1.65 in) inner ring size for precise alignment
✅ Outer diameter 47 mm (1.85 in), width 20 mm (0.79 in)
✅ High-grade steel, ground and hardened for long-lasting wear
✅ Tight tolerance fit minimizes play in heavy-duty assemblies
✅ Pack size: 1 piece, ideal as a replacement part in assemblies

💡 What is the inner ring bearing used for in precision machinery?

The inner ring acts as the inner race in bearing assemblies, supporting rotating components and enabling smooth motion. - Handy for replacing worn inner ring components in tight spaces - Helps maintain accurate shaft alignment and smooth rotation - Useful in linear slide units and precision gear assemblies