Ball Bearings
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NPB 6311-ZZNR Bearing 6300 Series | Medium Ball Bearings

NPB Part No
6311-ZZNR

Specifications

 Dimensional Diagram
Shields
2
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.
  1. * Stainless Steel available upon request