NSK NN4921MBKR bearing

Bearing NN4921MBKR

NSK NN4921MBKR bearing, Size: 105x135x40. NSK NN4921MBKR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings NN4921MBKR

Bearing number : NN4921MBKR

Size (mm) : 105x135x40

Brand : NSK

Bore Diameter (mm) : 105

Outer Diameter (mm) : 135

Width (mm) : 40

Bearing dimensions and specification in NSK catalogue:

d - 105 mm

D - 145 mm

E - 135 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 2 Kg

Basic dynamic load rating (C) - 161 kN

Basic static load rating (C0) - 315 kN

(Grease) Lubrication Speed - 6 000 r/min

(Oil) Lubrication Speed - 7 200 r/min

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Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

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