SKF 7217CD/HCP4A bearing

Bearing 7217 CD/HCP4A Bearing 7217 CD/HCP4A

SKF 7217CD/HCP4A bearing, Size: 85x150x28. SKF 7217CD/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 7217 CD/HCP4A

Bearing number : 7217 CD/HCP4A

Size (mm) : 85x150x28

Brand : SKF

Bore Diameter (mm) : 85

Outer Diameter (mm) : 150

Width (mm) : 28

Bearing dimensions and specification in SKF catalogue:

d - 85 mm

D - 150 mm

B - 28 mm

d1 - 106.5 mm

d2 - 106.5 mm

D1 - 129.5 mm

r1,2 - min. - 2 mm

r3,4 - min. - 1 mm

a - 29.9 mm

da - min. - 96 mm

db - min. - 96 mm

Da - max. - 139 mm

Db - max. - 144.4 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 111.5 mm

Basic dynamic load rating - C - 99.5 kN

Basic static load rating - C0 - 88 kN

Fatigue load limit - Pu - 3.4 kN

Limiting speed for grease lubrication - 11000 r/min

Limiting speed for oil lubrication - 17000 mm/min

Ball - Dw - 19.05 mm

Ball - z - 17

Gref - 21.822 cm3

Calculation factor - f0 - 14.9

Preload class A - GA - 370 N

Preload class B - GB - 740 N

Preload class C - GC - 1480 N

Preload class D - GD - 2960 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 - 114 N/micron

Preload class B - 154 N/micron

Preload class C - 215 N/micron

Preload class D - 309 N/micron

Mass bearing - 1.567 kg

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

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