W211K57 Agricultural Disc Harrow Bearing bore 1-3/4″ inch

W211K57 

• W211K57 is a bearing used in Great Plains agricultural equipment. It’s commonly associated with the Great Plains part number 822-294C.

• According to Agri-Industrial Supply, the W211K57 is described as “Great Plains Turbo Max Bearing, 6-lip design used in 822-249C.”

• There is also a bearing + housing unit (insert) version: GW211K57-TPU for the 822-294C / 822-369C housing. 

Dimensions:

• Bore / inner diameter: 1-3/4″ (≈ 45.339 mm)

• Outer diameter (curved / spherical): ~100 mm.

• It has 6-lip seal design (for contamination protection). 

Applications:

• Primarily used in disc harrow gangs on Great Plains tillage / seeding equipment. The “TPU” version is a pillow block insert bearing unit with a cast housing.