Slew Bearings


Slew Bearings (sometimes referred to as slewing ring bearings) are 4 point contact large cross section type ball bearings that have holes in both the inner and outer rings for easy mounting.

Email or call us to discuss your application or click on links below to see more!

Single-Row Ball Slewing Ring (TPASB Series)

  • Inner and Outer Ring thru-holes
  • Rings offset by 10.0 mm (0.4")
  • Full complement ball bearing
  • Bore sizes starting at 120 mm (4.7")
  • Lubed with NLGI #2 Grease
  • Nitrile Rubber (NBR) Lip Seals
Slew Bearings

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Slew Ring Bearing Close-up

Inner and Outer Rings are Offset by 10.0 mm so no shimming is required when mounting on flat surface.

Slew Ring Bearing Section showing Offset

Minimum order quantity is 10 pieces for any of these bearings.


To visit our Linear Positioning Systems website to see our "custom" capabilities.