NSK 7964B bearing

Bearing 7964B

NSK 7964B bearing, Size: 320x440x56. NSK 7964B are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7964B

Bearing number : 7964B

Size (mm) : 320x440x56

Brand : NSK

Bore Diameter (mm) : 320

Outer Diameter (mm) : 440

Width (mm) : 56

Bearing dimensions and specification in NSK catalogue:

d - 320 mm

D - 440 mm

B - 56 mm

C - 56 mm

a - 187,4 mm

r min. - 3 mm

r1 min. - 1,1 mm

Da - 417 mm

ra max. - 2,5 mm

da - 348 mm

Weight - 25,3 Kg

Basic dynamic load rating (C) - 282 kN

Basic static load rating (C0) - 470 kN

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