Bearing BA381-1 (NSK)

Angular contact ball bearings BA381-1

Bearing number : BA381-1

Size (mm) : 381x540x82

Brand : NSK

Bore Diameter (mm) : 381

Outer Diameter (mm) : 540

Width (mm) : 82

Bearing dimensions and specification in NSK catalogue:

d - 381 mm

D - 540 mm

B - 82 mm

C - 82 mm

a - 173,8 mm

r min. - 5 mm

r1 min. - 2 mm

Da - 507 mm

ra max. - 4 mm

da - 420 mm

Weight - 114 Kg

Basic dynamic load rating (C) - 420 kN

Basic static load rating (C0) - 750 kN

Designation

Bore Dia, mm

Outer Dia, mm: