Tapered roller bearings 32976

Bearing number : 32976

Size (mm) : 380x520x87

Brand : NSK

Bore Diameter (mm) : 380

Outer Diameter (mm) : 520

Width (mm) : 87

Bearing dimensions and specification in NSK catalogue:

d - 380 mm

D - 520 mm

T - 87 mm

B - 82 mm

C - 71 mm

a - 95,2 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 407 mm

Da min - 478 mm

Da max. - 502 mm

db max. - 406 mm

Db min. - 501 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 49,5 Kg

Basic dynamic load rating (C) - 1210 kN

Basic static load rating (C0) - 2550 kN

(Grease) Lubrication Speed - 560 r/min

(Oil) Lubrication Speed - 750 r/min

Calculation factor (e) - 0,39

Calculation factor (Y0) - 0,86

Calculation factor (Y1) - 1,6