NTN 7960 bearing

300x420x56

NTN PRECISION ROLLING BEARINGS Main Spindle Bearings Ball Screw Support Bearings ... NTN warrants, to the original purchaser only, that the delivered product which is the subject of this sale (a) will conform to drawings and specifications mutually established in writing as applicable to the contract, and (b)



Angular contact ball bearings 7960

Bearing number : 7960

Size (mm) : 300x420x56

Brand : NTN

Bore Diameter (mm) : 300

Outer Diameter (mm) : 420

Width (mm) : 56

Bearing dimensions and specification in NTN catalogue:

d - 300 mm

D - 420 mm

B - 56 mm

C - 56 mm

Angle (α) - 25 °

a - 132 mm

r min. - 3 mm

r1 min. - 1,1 mm

da min. - 314 mm

ra max. - 2,5 mm

Weight - 23,7 Kg

Basic dynamic load rating (C) - 325 kN

Basic static load rating (C0) - 520 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 900 r/min

Bearing 7960

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