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SKF S71930 ACD/P4A Bearing

Bearing S71930 ACD/P4ABearing S71930 ACD/P4A

Bearing number : S71930 ACD/P4A

Size (mm) : 150x210x28

Brand : SKF

Bore Diameter (mm) : 150

Outer Diameter (mm) : 210

Width (mm) : 28

Bearing dimensions and specification in SKF catalogue:

d - 150 mm

D - 210 mm

B - 28 mm

d1 - 168.5 mm

d2 - 168.5 mm

D2 - 195.15 mm

r1,2 - min. - 2 mm

r3,4 - min. - 1 mm

a - 56.1 mm

da - min. - 159 mm

da - max. - 167.7 mm

db - min. - 159 mm

db - max. - 167.7 mm

Da - max. - 201 mm

Db - max. - 205 mm

ra - max. - 2 mm

rb - max. - 1 mm

Basic dynamic load rating - C - 119 kN

Basic static load rating - C0 - 140 kN

Fatigue load limit - Pu - 4.5 kN

Limiting speed for grease lubrication - 5600 r/min

Ball - Dw - 19.05 mm

Ball - z - 26

Calculation factor - e - 0.68

Calculation factor - Y2 - 0.87

Calculation factor - Y0 - 0.38

Calculation factor - X2 - 0.41

Calculation factor - Y1 - 0.92

Calculation factor - Y2 - 1.41

Calculation factor - Y0 - 0.76

Calculation factor - X2 - 0.67

Preload class A - GA - 740 N

Preload class B - GB - 1480 N

Preload class C - GC - 2960 N

Preload class D - GD - 5920 N

Calculation factor - f - 1.24

Calculation factor - f1 - 0.98

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.08

Calculation factor - f2D - 1.14

Calculation factor - fHC - 1

Preload class A - 370 N/micron

Preload class B - 485 N/micron

Preload class C - 648 N/micron

Preload class D - 882 N/micron

Mass bearing - 2.5 kg

Tags :  SKF , 150x210x28