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  • Ball – 52100 steel - heat treated - protective coated for corrosion resistance.
  • Race – 52100 steel - heat treated - single fracture - protective coated for corrosion resistance.
  • Note: The dimensions and tolerances apply before surface treatment and splitting of the outer race.  The outer race becomes slightly out of round due to splitting.  When the bearing is mounted into a housing, the roundness of the outer race will be restored.  The measured value of the bearing outside diameter without mounting is not to be used as the original actual value of the outside diameter.
X
X
X
Unit of Measure

Specifications

Part Number

 N/A GEWZ028ES

Type

 N/A Open

B - Ball Bore Dia. Max.

 N/A 1.7500 in

B - Ball Bore Dia. Min.

 N/A 1.7495 in

D - Race Outside Dia. Max.

 N/A 2.8125 in

D - Race Outside Dia. Min.

 N/A 2.8120 in

W - Ball Width Max.

 N/A 2.625 in

W - Ball Width Min.

 N/A 2.620 in

H - Race Width Max.

 N/A 1.312 in

H - Race Width Min.

 N/A 1.300 in

O - Flat Dia. Min.

 N/A 2.165 in

C - Ball Bore Chamfer Min.

 N/A .024 in

M - Race Chamfer Min.

 N/A .040 in

a - Misalign. Angle

 N/A 5 º

Radial Static Limit Load Capacity

 N/A 114,648 lb

Approx. Brg. Wt.

N/A 1.68 lb

Note

 N/A For dimensional tolerances of listed features, see the PDF version of the catalog under the "View Product Catalogs" tab from the home page.
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