Tapered roller bearings 32960

Bearing number : 32960

Size (mm) : 300x420x76

Brand : NSK

Bore Diameter (mm) : 300

Outer Diameter (mm) : 420

Width (mm) : 76

Bearing dimensions and specification in NSK catalogue:

d - 300 mm

D - 420 mm

T - 76 mm

B - 72 mm

C - 62 mm

a - 79,3 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 321 mm

Da min - 386 mm

Da max. - 406 mm

db max. - 326 mm

Db min. - 405 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 30,5 Kg

Basic dynamic load rating (C) - 895 kN

Basic static load rating (C0) - 1820 kN

(Grease) Lubrication Speed - 710 r/min

(Oil) Lubrication Speed - 950 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y1) - 1,6