SKF S71911CE/HCP4A bearing

Bearing S71911 CE/HCP4A Bearing S71911 CE/HCP4A

S71911CE/HCP4A SKF bearing,

SKF S71911CE/HCP4A bearing, Size: 55x80x13. SKF S71911CE/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 S71911 CE/HCP4A

Bearing number : S71911 CE/HCP4A

Size (mm) : 55x80x13

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 13

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 80 mm

B - 13 mm

d1 - 62.75 mm

d2 - 60.7 mm

D2 - 74.7 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.3 mm

a - 16.2 mm

da - min. - 59.6 mm

da - max. - 62.2 mm

db - min. - 57 mm

db - max. - 60.1 mm

Da - max. - 75.4 mm

Db - max. - 78 mm

ra - max. - 1 mm

rb - max. - 0.3 mm

Basic dynamic load rating - C - 15.3 kN

Basic static load rating - C0 - 10.6 kN

Fatigue load limit - Pu - 0.455 kN

Limiting speed for grease lubrication - 28000 r/min

Ball - Dw - 7.938 mm

Ball - z - 21

Calculation factor - f0 - 8.4

Preload class A - GA - 83 N

Preload class B - GB - 250 N

Preload class C - GC - 500 N

Calculation factor - f - 1.16

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.05

Calculation factor - f2C - 1.09

Calculation factor - fHC - 1.01

Preload class A - 46 N/micron

Preload class B - 74 N/micron

Preload class C - 102 N/micron

Mass bearing - 0.147 kg