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Bearing NN4920MB

NSK NN4920MB bearing

Details

Cylindrical roller bearings NN4920MB

Bearing number : NN4920MB

Size (mm) : 100x130x40

Brand : NSK

Bore Diameter (mm) : 100

Outer Diameter (mm) : 130

Width (mm) : 40

Bearing dimensions and specification in NSK catalogue:

d - 100 mm

D - 140 mm

E - 130 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 1,76 Kg

Basic dynamic load rating (C) - 155 kN

Basic static load rating (C0) - 295 kN

(Grease) Lubrication Speed - 6 300 r/min

(Oil) Lubrication Speed - 7 500 r/min

Bearing NN4920MB

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NSK NN4920MB bearing Company information

NSK NN4920MB bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NSK NN4920MB bearing can ensure high quality for more than 80% raw material of NSK NN4920MB bearing provided by the steel plant.Explorer series bearing of NSK NN4920MB bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NSK NN4920MB 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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