NSK RS-4884E4 Bearing Specifications

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Bearing RS-4884E4

Bearing number : RS-4884E4

Size (mm) : 420x520x100

Brand : NSK

Bore Diameter (mm) : 420

Outer Diameter (mm) : 520

Width (mm) : 100

Bearing dimensions and specification in NSK catalogue:

d - 420 mm

D - 520 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

da min. - 431 mm

Da max. - 509 mm

ra max. - 2 mm

Weight - 49,5 Kg

Basic dynamic load rating (C) - 1320 kN

Basic static load rating (C0) - 3950 kN

(Grease) Lubrication Speed - 220 r/min

(Oil) Lubrication Speed - 450 r/min

Tags :  NSK , 420x520x100