Bearing 7864B (NSK)

Angular contact ball bearings 7864B

Bearing number : 7864B

Size (mm) : 320x400x38

Brand : NSK

Bore Diameter (mm) : 320

Outer Diameter (mm) : 400

Width (mm) : 38

Bearing dimensions and specification in NSK catalogue:

d - 320 mm

D - 400 mm

B - 38 mm

C - 38 mm

a - 170 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

Da - 380 mm

ra max. - 2 mm

da - 346 mm

Weight - 10,5 Kg

Basic dynamic load rating (C) - 169 kN

Basic static load rating (C0) - 283 kN

Designation

Bore Dia, mm

Outer Dia, mm: