NSK BA381-1 bearing

381x540x82

KOYO NSK NTN Place of Origin: Japan Model Number: BA222-1WSA Cage: nylon,steel ... 1.Original KOYO excavator bearing BA222-1WSA 2.Competitive price 3.High precision ...



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

Bearing BA381-1

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