Bearing 32948JR (KOYO)

Tapered roller bearings 32948JR

Bearing number : 32948JR

Size (mm) : 240x320x51

Brand : KOYO

Bore Diameter (mm) : 240

Outer Diameter (mm) : 320

Width (mm) : 51

Bearing dimensions and specification in KOYO catalogue:

d - 240 mm

D - 320 mm

T - 51 mm

B - 51 mm

C - 39 mm

a - 64,5 mm

r min. - 3 mm

r1 min. - 2,5 mm

r2 min. - 2,5 mm

da min. - 254 mm

da max - 254 mm

Da min - 294 mm

Da max. - 308 mm

db max. - 254 mm

Db min. - 311 mm

ra max. - 2,5 mm

rb max. - 2 mm

Db - 311 mm

Weight - 10,9 Kg

Basic dynamic load rating (C) - 515 kN

Basic static load rating (C0) - 1090 kN

(Grease) Lubrication Speed - 940 r/min

(Oil) Lubrication Speed - 1300 r/min

Calculation factor (e) - 0,46

Calculation factor (Y0) - 0,72

Calculation factor (Y1) - 1,31

Designation

Bore Dia, mm

Outer Dia, mm: