Bearing 71948 CD/HCP4A (SKF)

Angular contact ball bearings 71948 CD/HCP4A

Bearing number : 71948 CD/HCP4A

Size (mm) : 240x320x38

Brand : SKF

Bore Diameter (mm) : 240

Outer Diameter (mm) : 320

Width (mm) : 38

Bearing dimensions and specification in SKF catalogue:

d - 240 mm

D - 320 mm

B - 38 mm

C - 38 mm

d1 - 264,7 mm

d2 - 264,7 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

r3 min. - 1 mm

r4 min. - 1 mm

D1 - 295,3 mm

D2 - – mm

da min. - 251 mm

Da max. - 309 mm

db min - 251 mm

ra max. - 2 mm

rb max. - 1 mm

dh - 271,4 mm

Db max - 315 mm

Weight - 6 Kg

Basic dynamic load rating (C) - 229 kN

Basic static load rating (C0) - 325 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 6 700 r/min

Fatigue load limit (Pu) - 8,15

Calculation factor (f0) - 16,7

Designation

Bore Dia, mm

Outer Dia, mm: