NSK NN4921MBKR bearing

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NSK NN4921MBKR bearing Price & size

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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NSK NN4921MBKR bearing Company information
NSK NN4921MBKR bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NSK NN4921MBKR bearing can ensure high quality for more than 80% raw material of NSK NN4921MBKR bearing provided by the steel plant.Explorer series bearing of NSK NN4921MBKR bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NSK NN4921MBKR bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .
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