SKF 7215CD/HCP4A bearing

Bearing 7215 CD/HCP4A Bearing 7215 CD/HCP4A

SKF 7215CD/HCP4A bearing, Size: 75x130x25. SKF 7215CD/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 7215 CD/HCP4A

Bearing number : 7215 CD/HCP4A

Size (mm) : 75x130x25

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 130

Width (mm) : 25

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 130 mm

B - 25 mm

d1 - 92.9 mm

d2 - 92.9 mm

D1 - 112.1 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 0.6 mm

a - 26.3 mm

da - min. - 84 mm

db - min. - 84 mm

Da - max. - 121 mm

Db - max. - 125.8 mm

ra - max. - 1.5 mm

rb - max. - 0.6 mm

dn - 96.6 mm

Basic dynamic load rating - C - 71.5 kN

Basic static load rating - C0 - 62 kN

Fatigue load limit - Pu - 2.6 kN

Limiting speed for grease lubrication - 14000 r/min

Limiting speed for oil lubrication - 20000 mm/min

Ball - Dw - 15.875 mm

Ball - z - 17

Gref - 14.895 cm3

Calculation factor - f0 - 15

Preload class A - GA - 270 N

Preload class B - GB - 540 N

Preload class C - GC - 1080 N

Preload class D - GD - 2160 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 - 97 N/micron

Preload class B - 131 N/micron

Preload class C - 183 N/micron

Preload class D - 263 N/micron

Mass bearing - 1.044 kg

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

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