Part Number GEGZ072ES, Aurora Bearing GEGZ…ES Series, Spherical Plain Bearings – Inch

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.

Unit of Measure

Type	N/A Open
B - Ball Bore Dia. Max.	N/A 4.5000 in
B - Ball Bore Dia. Min.	N/A 4.4992 in
D - Race Outside Dia. Max.	N/A 7.7500 in
D - Race Outside Dia. Min.	N/A 7.7488 in
W - Ball Width Max.	N/A 4.690 in
W - Ball Width Min.	N/A 4.682 in
H - Race Width Max.	N/A 3.750 in
H - Race Width Min.	N/A 3.726 in
O - Flat Dia. Min.	N/A 5.470 in
C - Ball Bore Chamfer Min.	N/A .040 in
M - Race Chamfer Min.	N/A .040 in
a - Misalign. Angle	N/A 9 º
Radial Static Limit Load Capacity	N/A 932,920 lb
Approx. Brg. Wt.	N/A 29.98 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.

Type