1217 Self Aligning Ball Bearing 85x150x28mm With Spherical Outer Ring Raceways For Reduced Shaft Misalignment And Deflection, High Load Capacity, Smooth Rotation, Ideal For Industrial Machinery And Precision Equipment

1217 Self-Aligning Ball Bearing 85x150x28mm
✔️ ID 85mm, OD 150mm, width 28mm; chrome steel 52100 grade, 1 bearing

This self-aligning bearing uses a spherical outer race to tolerate shaft misalignment and housing deflection, keeping rotation smooth. Built from durable 52100 chrome steel, it suits machinery where shafts and housings don’t stay perfectly aligned, such as conveyors, gearboxes, and presses.

✅ Inner diameter 85 mm
✅ Outer diameter 150 mm
✅ Width 28 mm
✅ Dynamic load rating C: 49,200 N
✅ Static load rating Co: 20,800 N
✅ Limiting speed: grease 3,800 RPM; oil 4,600 RPM
✅ Material: 52100 chrome steel
✅ Pack size: 1 bearing

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

Handy for accommodating shaft misalignment and reducing mounting stress in rotating equipment.

- Handles shaft misalignment in rotating systems - Reduces stress on housings and mounts in conveyors, gearboxes, and automation - Often used with chrome steel bearings in rugged industrial setups - Compatible with grease or oil lubrication depending on speed