SKF 71830 ACD/P4 Bearing

Bearing 71830 ACD/P4Bearing 71830 ACD/P4

Bearing number : 71830 ACD/P4

Size (mm) : 150x190x20

Brand : SKF

Bore Diameter (mm) : 150

Outer Diameter (mm) : 190

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 150 mm

D - 190 mm

B - 20 mm

d1 - 163.35 mm

d2 - 163.35 mm

D1 - 176.7 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 49.7 mm

da - min. - 156 mm

db - min. - 156 mm

Da - max. - 184 mm

Db - max. - 186.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 165.6 mm

Basic dynamic load rating - C - 48.8 kN

Basic static load rating - C0 - 68 kN

Fatigue load limit - Pu - 2.2 kN

Limiting speed for grease lubrication - 5300 r/min

Limiting speed for oil lubrication - 8500 mm/min

Ball - Dw - 11.112 mm

Ball - z - 35

Gref - 13 cm3

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 - 430 N

Preload class B - GB - 1300 N

Preload class C - GC - 2590 N

Calculation factor - f - 1.37

Calculation factor - f1 - 0.97

Calculation factor - f2A - 1

Calculation factor - f2B - 1.08

Calculation factor - f2C - 1.15

Calculation factor - fHC - 1

Preload class A - 323 N/micron

Preload class B - 512 N/micron

Preload class C - 702 N/micron

Mass bearing - 1.1 kg

Tags :  SKF , 150x190x20

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