NSK RSF-4921E4 bearing

Bearing RSF-4921E4

RSF-4921E4 NSK bearing,

NSK RSF-4921E4 bearing, Size: 105x145x40. NSK RSF-4921E4 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings RSF-4921E4

Bearing number : RSF-4921E4

Size (mm) : 105x145x40

Brand : NSK

Bore Diameter (mm) : 105

Outer Diameter (mm) : 145

Width (mm) : 40

Bearing dimensions and specification in NSK catalogue:

d - 105 mm

D - 145 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

da min. - 111,5 mm

Da max. - 138,5 mm

ra max. - 1 mm

Weight - 2,05 Kg

Basic dynamic load rating (C) - 199 kN

Basic static load rating (C0) - 420 kN

(Grease) Lubrication Speed - 950 r/min

(Oil) Lubrication Speed - 1900 r/min