SKF 71924ACE/HCP4A bearing

Bearing 71924 ACE/HCP4A Bearing 71924 ACE/HCP4A

71924ACE/HCP4A SKF bearing,

SKF 71924ACE/HCP4A bearing, Size: 120x165x22. SKF 71924ACE/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 ACE/HCP4A

Bearing number : 71924 ACE/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 - 134 mm

d2 - 130.2 mm

D1 - 151.01 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 46.1 mm

da - min. - 126 mm

db - min. - 123.2 mm

Da - max. - 159 mm

Db - max. - 161.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 137.4 mm

Basic dynamic load rating - C - 44.9 kN

Basic static load rating - C0 - 38 kN

Fatigue load limit - Pu - 1.3 kN

Limiting speed for grease lubrication - 11500 r/min

Limiting speed for oil lubrication - 17500 mm/min

Ball - Dw - 14.288 mm

Ball - z - 24

Gref - 15 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 - 410 N

Preload class B - GB - 1220 N

Preload class C - GC - 2440 N

Calculation factor - f - 1.18

Calculation factor - f1 - 0.98

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.08

Calculation factor - fHC - 1.01

Preload class A - 230 N/micron

Preload class B - 346 N/micron

Preload class C - 456 N/micron

Mass bearing - 0.928 kg