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Bearing NN4921

NTN NN4921 bearing

Details

Cylindrical roller bearings NN4921

Bearing number : NN4921

Size (mm) : 105x134x40

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 134

Width (mm) : 40

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 145 mm

Ew - 134 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 1,82 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 268 kN

(Grease) Lubrication Speed - 4 100 r/min

(Oil) Lubrication Speed - 4 800 r/min

Bearing NN4921

Online Message

NTN NN4921 bearing Company information

NTN NN4921 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN NN4921 bearing can ensure high quality for more than 80% raw material of NTN NN4921 bearing provided by the steel plant.Explorer series bearing of NTN NN4921 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN NN4921 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

NTN NN4921 bearing Related News

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