SKF 7222CD/HCP4A bearing

Bearing 7222 CD/HCP4A Bearing 7222 CD/HCP4A

SKF 7222CD/HCP4A bearing, Size: 110x200x38. SKF 7222CD/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 7222 CD/HCP4A

Bearing number : 7222 CD/HCP4A

Size (mm) : 110x200x38

Brand : SKF

Bore Diameter (mm) : 110

Outer Diameter (mm) : 200

Width (mm) : 38

Bearing dimensions and specification in SKF catalogue:

d - 110 mm

D - 200 mm

B - 38 mm

d1 - 138.7 mm

d2 - 138.7 mm

D1 - 171.3 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 1.1 mm

a - 39.9 mm

da - min. - 122 mm

db - min. - 122 mm

Da - max. - 188 mm

Db - max. - 193 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 145.9 mm

Basic dynamic load rating - C - 178 kN

Basic static load rating - C0 - 166 kN

Fatigue load limit - Pu - 5.6 kN

Limiting speed for grease lubrication - 8500 r/min

Limiting speed for oil lubrication - 13000 mm/min

Ball - Dw - 26.988 mm

Ball - z - 16

Gref - 54.15 cm3

Calculation factor - f0 - 14.7

Preload class A - GA - 670 N

Preload class B - GB - 1340 N

Preload class C - GC - 2680 N

Preload class D - GD - 5360 N

Calculation factor - f - 1.08

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.03

Calculation factor - f2D - 1.06

Calculation factor - fHC - 1.01

Preload class A - 150 N/micron

Preload class B - 203 N/micron

Preload class C - 282 N/micron

Preload class D - 404 N/micron

Mass bearing - 3.857 kg

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

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