NTN 7956 Bearing Specifications

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Bearing 7956

Bearing number : 7956

Size (mm) : 280x380x46

Brand : NTN

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 46

Bearing dimensions and specification in NTN catalogue:

d - 280 mm

D - 380 mm

B - 46 mm

C - 46 mm

Angle (α) - 25 °

a - 118 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

da min. - 292 mm

ra max. - 2 mm

Weight - 14,8 Kg

Basic dynamic load rating (C) - 261 kN

Basic static load rating (C0) - 385 kN

(Grease) Lubrication Speed - 1 500 r/min

(Oil) Lubrication Speed - 2 100 r/min

Tags :  NTN , 280x380x46