SKF 71910 ACB/HCP4A Bearing

SKF 71910 ACB/HCP4A Bearing

Bearing company specializes in selling SKF 71910 ACB/HCP4A bearings, SKF 71910 ACB/HCP4A bearing related information: Model: 71910 ACB/HCP4A Bearing; Brand: SKF; Type: Angular contact ball bearings, want to know more about SKF 71910 ACB/HCP4A For information, you can do online consultation or call the hotline and email us [email protected], we will serve you in detail.

Bearing 71910 ACB/HCP4ABearing 71910 ACB/HCP4A

Bearing number : 71910 ACB/HCP4A

Size (mm) : 50x72x12

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 12

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 72 mm

B - 12 mm

d1 - 57.95 mm

d2 - 56.9 mm

D2 - 66.04 mm

r1,2 - min. - 0.6 mm

r3,4 - min. - 0.3 mm

a - 23.2 mm

da - min. - 53.2 mm

db - min. - 53.2 mm

Da - max. - 68.8 mm

Db - max. - 70 mm

ra - max. - 0.6 mm

rb - max. - 0.3 mm

dn - 58.7 mm

Basic dynamic load rating - C - 7.3 kN

Basic static load rating - C0 - 5.8 kN

Fatigue load limit - Pu - 0.25 kN

Limiting speed for grease lubrication - 28000 r/min

Limiting speed for oil lubrication - 43000 mm/min

Ball - Dw - 4.762 mm

Ball - z - 29

Gref - 1.89 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 - 43 N

Preload class B - GB - 86 N

Preload class C - GC - 260 N

Calculation factor - f - 1.09

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.08

Calculation factor - fHC - 1.01

Preload class A - 89 N/micron

Preload class B - 114 N/micron

Preload class C - 172 N/micron

Mass bearing - 0.126 kg

Tags :  SKF , 50x72x12

crt1 crt2

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