NTN NK47/20R+IR42X47X20 Bearing Specifications

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Bearing NK47/20R+IR42X47X20

Bearing number : NK47/20R+IR42X47X20

Size (mm) : 42x57x20

Brand : NTN

Bore Diameter (mm) : 42,000

Outer Diameter (mm) : 57,000

Width (mm) : 20,000

Bearing dimensions and specification in NTN catalogue:

d - 42,000 mm

D - 57,000 mm

B - 20,000 mm

C - 20,000 mm

Weight - 0,43 Kg

Tags :  NTN , 42x57x20