SKF 7009CD/HCP4AH bearing

Bearing 7009 CD/HCP4AH Bearing 7009 CD/HCP4AH

SKF 7009CD/HCP4AH bearing, Size: 45x75x16. SKF 7009CD/HCP4AH 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 7009 CD/HCP4AH

Bearing number : 7009 CD/HCP4AH

Size (mm) : 45x75x16

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 75

Width (mm) : 16

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 75 mm

B - 16 mm

d1 - 54.2 mm

d2 - 54.2 mm

D1 - 65.8 mm

K - 0.5 mm

C1 - 9.45 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.3 mm

a - 16.1 mm

da - min. - 49.6 mm

db - min. - 49.6 mm

Da - max. - 70.4 mm

Db - max. - 73 mm

ra - max. - 1 mm

rb - max. - 0.3 mm

dn - 56.2 mm

Basic dynamic load rating - C - 28.6 kN

Basic static load rating - C0 - 22.4 kN

Fatigue load limit - Pu - 0.95 kN

Limiting speed for grease lubrication - 22000 r/min

Limiting speed for oil lubrication - 34000 mm/min

Ball - Dw - 9.525 mm

Ball - z - 17

Gref - 3.3 cm3

Calculation factor - f0 - 15.1

Preload class A - GA - 110 N

Preload class B - GB - 220 N

Preload class C - GC - 440 N

Preload class D - GD - 880 N

Calculation factor - f - 1.09

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - f2D - 1.09

Calculation factor - fHC - 1.02

Preload class A - 62 N/micron

Preload class B - 85 N/micron

Preload class C - 119 N/micron

Preload class D - 172 N/micron

Mass bearing - 0.199 kg

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