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SKF 71905 ACD/HCP4A Bearing

  • 35 In stock
  • 452 Comments

Good Bearing company specializes in selling SKF 71905 ACD/HCP4A bearing, SKF 71905 ACD/HCP4A bearing related information: Model: 71905 ACD/HCP4A Bearing; Brand: SKF; Type: Angular contact ball bearings, want to know more about SKF 71905 ACD/HCP4A For information, you can do online consultation or call the hotline and email us [email protected], we will serve you in detail.

SKF 71905 ACD/HCP4A Bearing Description
Bearing 71905 ACD/HCP4ABearing 71905 ACD/HCP4A

Bearing number : 71905 ACD/HCP4A

Size (mm) : 25x42x9

Brand : SKF

Bore Diameter (mm) : 25

Outer Diameter (mm) : 42

Width (mm) : 9

Bearing dimensions and specification in SKF catalogue:

d - 25 mm

D - 42 mm

B - 9 mm

d1 - 30.6 mm

d2 - 30.6 mm

D1 - 36.4 mm

r1,2 - min. - 0.3 mm

r3,4 - min. - 0.2 mm

a - 12.4 mm

da - min. - 27 mm

db - min. - 27 mm

Da - max. - 40 mm

Db - max. - 40.6 mm

ra - max. - 0.3 mm

rb - max. - 0.2 mm

dn - 31.8 mm

Basic dynamic load rating - C - 6.4 kN

Basic static load rating - C0 - 3.8 kN

Fatigue load limit - Pu - 0.16 kN

Limiting speed for grease lubrication - 38000 r/min

Limiting speed for oil lubrication - 56000 mm/min

Ball - Dw - 4.762 mm

Ball - z - 18

Gref - 0.54 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 - 40 N

Preload class B - GB - 80 N

Preload class C - GC - 160 N

Preload class D - GD - 320 N

Calculation factor - f - 1.07

Calculation factor - f1 - 0.98

Calculation factor - f2A - 1

Calculation factor - f2B - 1.07

Calculation factor - f2C - 1.12

Calculation factor - f2D - 1.17

Calculation factor - fHC - 1.04

Preload class A - 66 N/micron

Preload class B - 86 N/micron

Preload class C - 112 N/micron

Preload class D - 149 N/micron

Mass bearing - 0.039 kg

Tags :  SKF , 25x42x9

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