Self Aligning Ball Bearing 1317 85 By 180 By 41 Millimeters With Spherical Outer Raceway For Self Alignment Of Inner Ring Balls And Cage Ideal For Shaft Deflection And Mounting Inaccuracies

1317 Self Aligning Ball Bearing 85x180x41 mm - single unit
✔️ Bore 85mm; OD 180mm; width 41mm; dyn load 98.5kN; qty 1

1317 Self Aligning Ball Bearing uses a spherical outer raceway that lets the inner ring, balls, and cage adjust to misalignment. This design helps compensate shaft deflection or mounting inaccuracies, delivering smooth operation under dynamic loads in industrial equipment.

✅ Inner diameter: 85 mm
✅ Outer diameter: 180 mm
✅ Width: 41 mm
✅ Dynamic load rating C: 98,500 N
✅ Static load rating Co: 38,000 N
✅ Limiting speed: Grease up to 3,400 RPM; Oil up to 4,000 RPM
✅ Pack size: 1 bearing

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

In short, handy for compensating shaft misalignment and reducing wear in rotating equipment.

- handles shaft deflection and mounting misalignment in machinery - useful in conveyors, gearboxes, and other equipment with imperfect mounting - reduces wear by allowing inner ring to align naturally - works with grease or oil lubrication depending on speed and load