Bearing HR32056XJ (NSK)

Tapered roller bearings HR32056XJ

Bearing number : HR32056XJ

Size (mm) : 280x420x87

Brand : NSK

Bore Diameter (mm) : 280

Outer Diameter (mm) : 420

Width (mm) : 87

Bearing dimensions and specification in NSK catalogue:

d - 280 mm

D - 420 mm

T - 87 mm

B - 87 mm

C - 65 mm

a - 91,6 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 307 mm

Da min - 374 mm

Da max. - 402 mm

db max. - 305 mm

Db min. - 402 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 40,6 Kg

Basic dynamic load rating (C) - 1180 kN

Basic static load rating (C0) - 2240 kN

(Grease) Lubrication Speed - 710 r/min

(Oil) Lubrication Speed - 1000 r/min

Calculation factor (e) - 0,46

Calculation factor (Y0) - 0,72

Calculation factor (Y1) - 1,3

Designation

Bore Dia, mm

Outer Dia, mm: