2215 Self Aligning Ball Bearing 75x130x31mm For Precision Machinery And Equipment Featuring A Spherical Outer Raceway That Compensates Shaft Misalignment Delivers Smooth Rotation And High Load Capacity For Long Service Life

Single-piece 2215 Self-Aligning Ball Bearing 75x130x31 mm
✔️ ID 75 mm - OD 130 mm - Width 31 mm - 52100 steel - 1 pc

This bearing features a spherical outer race and is designed to compensate for shaft misalignment and housing deflection. It’s a dependable choice in machinery like conveyors, gearboxes, and agricultural equipment where mounting surfaces aren’t perfectly aligned.

✅ Inner diameter: 75 mm
✅ Outer diameter: 130 mm
✅ Width: 31 mm
✅ Material: 52100 chrome steel
✅ Dynamic load rating: 44,200 N
✅ Static load rating: 17,800 N
✅ Limiting speed: Grease up to 4,300 RPM; Oil up to 5,300 RPM

💡 What is a self-aligning ball bearing used for in machinery?

These bearings are handy for setups where shafts deflect or mounting surfaces aren’t perfectly aligned, helping reduce wear and maintain smooth operation. - misalignment tolerance in rotating equipment
- radial load support with angular misalignment
- durable chrome steel 52100 construction
- ideal for conveyors, gearboxes, and agricultural machinery