SKF S71917CD/HCP4A bearing

Bearing S71917 CD/HCP4A Bearing S71917 CD/HCP4A

S71917CD/HCP4A SKF bearing,

SKF S71917CD/HCP4A bearing, Size: 85x120x18. SKF S71917CD/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 S71917 CD/HCP4A

Bearing number : S71917 CD/HCP4A

Size (mm) : 85x120x18

Brand : SKF

Bore Diameter (mm) : 85

Outer Diameter (mm) : 120

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 85 mm

D - 120 mm

B - 18 mm

d1 - 95.8 mm

d2 - 95.8 mm

D2 - 112.12 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 22.8 mm

da - min. - 91 mm

da - max. - 95.2 mm

db - min. - 91 mm

db - max. - 95.2 mm

Da - max. - 114 mm

Db - max. - 116 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

Basic dynamic load rating - C - 46.2 kN

Basic static load rating - C0 - 48 kN

Fatigue load limit - Pu - 2 kN

Limiting speed for grease lubrication - 14000 r/min

Ball - Dw - 11.112 mm

Ball - z - 25

Calculation factor - f0 - 16.2

Preload class A - GA - 170 N

Preload class B - GB - 340 N

Preload class C - GC - 680 N

Preload class D - GD - 1360 N

Calculation factor - f - 1.2

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.07

Calculation factor - f2C - 1.12

Calculation factor - f2D - 1.18

Calculation factor - fHC - 1.04

Preload class A - 99 N/micron

Preload class B - 135 N/micron

Preload class C - 191 N/micron

Preload class D - 279 N/micron

Mass bearing - 0.456 kg