SKF S71906 CD/P4A Bearing

Bearing S71906 CD/P4ABearing S71906 CD/P4A

Bearing number : S71906 CD/P4A

Size (mm) : 30x47x9

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 47

Width (mm) : 9

Bearing dimensions and specification in SKF catalogue:

d - 30 mm

D - 47 mm

B - 9 mm

d1 - 35.6 mm

d2 - 35.6 mm

D2 - 44.15 mm

r1,2 - min. - 0.3 mm

r3,4 - min. - 0.2 mm

a - 9.7 mm

da - min. - 32 mm

da - max. - 35.1 mm

db - min. - 32 mm

db - max. - 35.1 mm

Da - max. - 45 mm

Db - max. - 45.6 mm

ra - max. - 0.3 mm

rb - max. - 0.2 mm

Basic dynamic load rating - C - 7.2 kN

Basic static load rating - C0 - 4.6 kN

Fatigue load limit - Pu - 0.193 kN

Limiting speed for grease lubrication - 30000 r/min

Ball - Dw - 4.762 mm

Ball - z - 20

Calculation factor - f0 - 10.4

Preload class A - GA - 25 N

Preload class B - GB - 50 N

Preload class C - GC - 100 N

Preload class D - GD - 200 N

Calculation factor - f - 1.08

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 - 26 N/micron

Preload class B - 35 N/micron

Preload class C - 47 N/micron

Preload class D - 67 N/micron

Mass bearing - 0.049 kg

Tags :  SKF , 30x47x9

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