SKF 71924CB/HCP4A bearing

Bearing 71924 CB/HCP4A Bearing 71924 CB/HCP4A

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

Bearing number : 71924 CB/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 - 136.92 mm

d2 - 135 mm

D2 - 151.9 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 34.2 mm

da - min. - 126 mm

db - min. - 126 mm

Da - max. - 159 mm

Db - max. - 161.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 138.2 mm

Basic dynamic load rating - C - 27 kN

Basic static load rating - C0 - 30.5 kN

Fatigue load limit - Pu - 1.1 kN

Limiting speed for grease lubrication - 12000 r/min

Limiting speed for oil lubrication - 20000 mm/min

Ball - Dw - 8.731 mm

Ball - z - 41

Gref - 14.01 cm3

Calculation factor - f0 - 10

Preload class A - GA - 90 N

Preload class B - GB - 180 N

Preload class C - GC - 540 N

Calculation factor - f - 1.13

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.03

Calculation factor - f2C - 1.08

Calculation factor - fHC - 1.01

Preload class A - 80 N/micron

Preload class B - 105 N/micron

Preload class C - 167 N/micron

Mass bearing - 1.202 kg

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