Bearing HR32944J (NSK)

Tapered roller bearings HR32944J

Bearing number : HR32944J

Size (mm) : 220x300x51

Brand : NSK

Bore Diameter (mm) : 220

Outer Diameter (mm) : 300

Width (mm) : 51

Bearing dimensions and specification in NSK catalogue:

d - 220 mm

D - 300 mm

T - 51 mm

B - 51 mm

C - 39 mm

a - 59,2 mm

r min. - 3 mm

r1 min. - 2,5 mm

da min. - 238 mm

Da min - 278 mm

Da max. - 288 mm

db max. - 235 mm

Db min. - 293 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 10,3 Kg

Basic dynamic load rating (C) - 490 kN

Basic static load rating (C0) - 990 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1400 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,78

Calculation factor (Y1) - 1,4

Designation

Bore Dia, mm

Outer Dia, mm: