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SKF 7021 ACD/HCP4A Bearing

  • 42 In stock
  • 371 Comments

Good Bearing company specializes in selling SKF 7021 ACD/HCP4A bearing, SKF 7021 ACD/HCP4A bearing related information: Model: 7021 ACD/HCP4A Bearing; Brand: SKF; Type: Angular contact ball bearings, want to know more about SKF 7021 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 7021 ACD/HCP4A Bearing Description
Bearing 7021 ACD/HCP4ABearing 7021 ACD/HCP4A

Bearing number : 7021 ACD/HCP4A

Size (mm) : 105x160x26

Brand : SKF

Bore Diameter (mm) : 105

Outer Diameter (mm) : 160

Width (mm) : 26

Bearing dimensions and specification in SKF catalogue:

d - 105 mm

D - 160 mm

B - 26 mm

d1 - 121.9 mm

d2 - 121.9 mm

D1 - 143.1 mm

r1,2 - min. - 2 mm

r3,4 - min. - 1 mm

a - 44 mm

da - min. - 114 mm

db - min. - 114 mm

Da - max. - 151 mm

Db - max. - 155 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 125.6 mm

Basic dynamic load rating - C - 90.4 kN

Basic static load rating - C0 - 93 kN

Fatigue load limit - Pu - 3.4 kN

Limiting speed for grease lubrication - 9000 r/min

Limiting speed for oil lubrication - 14000 mm/min

Ball - Dw - 17.462 mm

Ball - z - 21

Gref - 20.4 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 - 560 N

Preload class B - GB - 1120 N

Preload class C - GC - 2240 N

Preload class D - GD - 4480 N

Calculation factor - f - 1.15

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - f2D - 1.08

Calculation factor - fHC - 1.02

Preload class A - 309 N/micron

Preload class B - 405 N/micron

Preload class C - 537 N/micron

Preload class D - 727 N/micron

Mass bearing - 1.317 kg

Tags :  SKF , 105x160x26

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