SKF 7015CB/P4A bearing

Bearing 7015 CB/P4A Bearing 7015 CB/P4A

SKF 7015CB/P4A bearing, Size: 75x115x20. SKF 7015CB/P4A 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 7015 CB/P4A

Bearing number : 7015 CB/P4A

Size (mm) : 75x115x20

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 115

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 115 mm

B - 20 mm

d1 - 90 mm

d2 - 88.2 mm

D2 - 102.8 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 22.3 mm

da - min. - 81 mm

db - min. - 81 mm

Da - max. - 109 mm

Db - max. - 111.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 91.1 mm

Basic dynamic load rating - C - 19.9 kN

Basic static load rating - C0 - 17.6 kN

Fatigue load limit - Pu - 0.75 kN

Limiting speed for grease lubrication - 16000 r/min

Limiting speed for oil lubrication - 24000 mm/min

Ball - Dw - 7.938 mm

Ball - z - 30

Gref - 7.7 cm3

Calculation factor - f0 - 9.7

Preload class A - GA - 65 N

Preload class B - GB - 130 N

Preload class C - GC - 390 N

Calculation factor - f - 1.08

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - fHC - 1

Preload class A - 50 N/micron

Preload class B - 65 N/micron

Preload class C - 104 N/micron

Mass bearing - 0.7 kg

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