The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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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 1: GE12E-GE140ES(-2RS) are single fracture race bearings, GE160ES(-2RS) are double fracture race bearings.
  • Note 2: 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

Specifications

Part Number

 N/A GE30ES

Type

 N/A Open

B - Ball Bore Max.

 N/A 30.000 mm

B - Ball Bore Min.

 N/A 29.990 mm

D - Outside Diameter Max.

 N/A 47.000 mm

D - Outside Diameter Min.

 N/A 46.989 mm

W - Ball Width Max.

 N/A 22.00 mm

W - Ball Width Min.

 N/A 21.88 mm

H - Race Width Max.

 N/A 18.00 mm

H - Race Width Min.

 N/A 17.76 mm

O - Ball Shoulder Diameter

 N/A 34.00 mm

C - Ball Chamfer Min.

 N/A .60 mm

M - Race Chamfer

 N/A .60 mm

a - Misalignment Angle

 N/A 6 º

Radial Static Limit Load Capacity

 N/A 310 kN

Approximate Brg. Weight

N/A 153 g

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.