SKF 7005CD/HCP4A bearing

Bearing 7005 CD/HCP4A Bearing 7005 CD/HCP4A

SKF 7005CD/HCP4A bearing, Size: 25x47x12. SKF 7005CD/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 7005 CD/HCP4A

Bearing number : 7005 CD/HCP4A

Size (mm) : 25x47x12

Brand : SKF

Bore Diameter (mm) : 25

Outer Diameter (mm) : 47

Width (mm) : 12

Bearing dimensions and specification in SKF catalogue:

d - 25 mm

D - 47 mm

B - 12 mm

d1 - 32.1 mm

d2 - 32.1 mm

D1 - 39.9 mm

r1,2 - min. - 0.6 mm

r3,4 - min. - 0.3 mm

a - 10.9 mm

da - min. - 28.2 mm

db - min. - 28.2 mm

Da - max. - 43.8 mm

Db - max. - 45 mm

ra - max. - 0.6 mm

rb - max. - 0.3 mm

dn - 33.4 mm

Basic dynamic load rating - C - 9.6 kN

Basic static load rating - C0 - 5.2 kN

Fatigue load limit - Pu - 0.22 kN

Limiting speed for grease lubrication - 43000 r/min

Limiting speed for oil lubrication - 67000 mm/min

Ball - Dw - 6.35 mm

Ball - z - 14

Gref - 1.02 cm3

Calculation factor - f0 - 9.6

Preload class A - GA - 35 N

Preload class B - GB - 70 N

Preload class C - GC - 140 N

Preload class D - GD - 280 N

Calculation factor - f - 1.05

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 - 28 N/micron

Preload class B - 37 N/micron

Preload class C - 51 N/micron

Preload class D - 71 N/micron

Mass bearing - 0.07 kg

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