Ball Bearings

Ball Bearings » Extra Light Inch

NPB R12 Bearing R Series | Extra Light Inch Ball Bearings

Select Option

R12 Open
R12-Z 1 Shield
R12-ZZ 2 Shields
R12-RS 1 Contact Seal
R12-2RS 2 Contact Seals
Select Retain. Ring R12-NR Retaining Ring + Groove on O.D.

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NPB Part No: R12

Specifications

Dynamic Load Dimensional Diagram

Material: Standard SAE 52100 *
Bore ^d: 3/4" .7500" -.0004
Outside Diameter ^D: 1 5/8" 1.6250" -.0005
Width ^B: .3125" +.0000/-.0050
Max Fillet Radius: .031"
No Balls: 10
Ball Diameter: 7/32"
Static Load: 850 lbs.
Dynamic Load: 1265 lbs.