SKF 71924ACD/HCP4A bearing

Bearing 71924 ACD/HCP4A Bearing 71924 ACD/HCP4A

SKF 71924ACD/HCP4A bearing, Size: 120x165x22. SKF 71924ACD/HCP4A are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings, super-precision 71924 ACD/HCP4A

Bearing number : 71924 ACD/HCP4A

Size (mm) : 120x165x22

Brand : SKF

Bore Diameter (mm) : 120

Outer Diameter (mm) : 165

Width (mm) : 22

Bearing dimensions and specification in SKF catalogue:

d - 120 mm

D - 165 mm

B - 22 mm

d1 - 133.9 mm

d2 - 133.9 mm

D1 - 151.1 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 44.4 mm

da - min. - 126 mm

db - min. - 126 mm

Da - max. - 159 mm

Db - max. - 161 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 137.6 mm

Basic dynamic load rating - C - 72.8 kN

Basic static load rating - C0 - 86.5 kN

Fatigue load limit - Pu - 3 kN

Limiting speed for grease lubrication - 8000 r/min

Limiting speed for oil lubrication - 13000 mm/min

Ball - Dw - 14.288 mm

Ball - z - 28

Gref - 15.3 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 - 450 N

Preload class B - GB - 900 N

Preload class C - GC - 1800 N

Preload class D - GD - 3600 N

Calculation factor - f - 1.26

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 - 335 N/micron

Preload class B - 440 N/micron

Preload class C - 588 N/micron

Preload class D - 804 N/micron

Mass bearing - 0.992 kg

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E-mail: [email protected]

Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

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