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NPB 6311-RSNR Bearing 6300 Series | Medium Ball Bearings

Select Option

6311 Open
6311-Z 1 Shield
6311-ZZ 2 Shields
6311-RS 1 Contact Seal
6311-2RS 2 Contact Seals
Select Retain. Ring 6311-NR Retaining Ring + Groove on O.D.

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NPB Part No: 6311-RSNR

Specifications

Dimensional Diagram

Seals: 1
Retaining Ring: Yes
Material: Standard SAE 52100 *
Bore ^d: 55mm 2.1654" -.0006
Outside Diameter ^D: 120mm 4.7244" -.0006
Width ^B: 29mm 1.1417" +.0000/-.0050
Max Fillet Radius: .080
No. Balls: 8
Ball Diameter: 13/16
Static Load: 9400 lbs.
Dynamic Load: 12410 lbs.