SKF 71956 CD/P4A Bearing

SKF 71956 CD/P4A Bearing

Bearing company specializes in selling SKF 71956 CD/P4A bearings, SKF 71956 CD/P4A bearing related information: Model: 71956 CD/P4A Bearing; Brand: SKF; Type: Angular contact ball bearings, want to know more about SKF 71956 CD/P4A For information, you can do online consultation or call the hotline and email us [email protected], we will serve you in detail.

Bearing 71956 CD/P4ABearing 71956 CD/P4A

Bearing number : 71956 CD/P4A

Size (mm) : 280x380x46

Brand : SKF

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 46

Bearing dimensions and specification in SKF catalogue:

d - 280 mm

D - 380 mm

B - 46 mm

d1 - 311.8 mm

d2 - 311.8 mm

D1 - 348.2 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 1.1 mm

a - 67.4 mm

da - min. - 291 mm

db - min. - 291 mm

Da - max. - 369 mm

Db - max. - 374 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 319.7 mm

Basic dynamic load rating - C - 291 kN

Basic static load rating - C0 - 455 kN

Fatigue load limit - Pu - 10.6 kN

Limiting speed for grease lubrication - 3200 r/min

Limiting speed for oil lubrication - 4800 mm/min

Ball - Dw - 30.162 mm

Ball - z - 31

Gref - 159 cm3

Calculation factor - f0 - 16.7

Preload class A - GA - 1090 N

Preload class B - GB - 2180 N

Preload class C - GC - 4360 N

Preload class D - GD - 8720 N

Calculation factor - f - 1.27

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.09

Calculation factor - f2D - 1.15

Calculation factor - fHC - 1

Preload class A - 266 N/micron

Preload class B - 363 N/micron

Preload class C - 509 N/micron

Preload class D - 741 N/micron

Mass bearing - 12.9 kg

Tags :  SKF , 280x380x46

crt1 crt2

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