Tapered roller bearings 32964

Bearing number : 32964

Size (mm) : 320x440x76

Brand : NSK

Bore Diameter (mm) : 320

Outer Diameter (mm) : 440

Width (mm) : 76

Bearing dimensions and specification in NSK catalogue:

d - 320 mm

D - 440 mm

T - 76 mm

B - 72 mm

C - 63 mm

a - 84,3 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 341 mm

Da min - 404 mm

Da max. - 426 mm

db max. - 345 mm

Db min. - 425 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 32 Kg

Basic dynamic load rating (C) - 900 kN

Basic static load rating (C0) - 1880 kN

(Grease) Lubrication Speed - 970 r/min

(Oil) Lubrication Speed - 900 r/min

Calculation factor (e) - 0,39

Calculation factor (Y0) - 0,84

Calculation factor (Y1) - 1,5