SKF 71913CD/HCP4AL bearing

Bearing 71913 CD/HCP4AL Bearing 71913 CD/HCP4AL

71913CD/HCP4AL SKF bearing,

SKF 71913CD/HCP4AL bearing, Size: 65x90x13. SKF 71913CD/HCP4AL 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 71913 CD/HCP4AL

Bearing number : 71913 CD/HCP4AL

Size (mm) : 65x90x13

Brand : SKF

Bore Diameter (mm) : 65

Outer Diameter (mm) : 90

Width (mm) : 13

Bearing dimensions and specification in SKF catalogue:

d - 65 mm

D - 90 mm

B - 13 mm

d1 - 72.7 mm

d2 - 72.7 mm

D1 - 82.3 mm

b - 2.2 mm

C1 - 6.5 mm

C2 - 3.2 mm

C3 - 2 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.3 mm

a - 17 mm

da - min. - 69.6 mm

db - min. - 69.6 mm

Da - max. - 85.4 mm

Db - max. - 88 mm

ra - max. - 1 mm

rb - max. - 0.3 mm

dn - 74.7 mm

Basic dynamic load rating - C - 20.8 kN

Basic static load rating - C0 - 17 kN

Fatigue load limit - Pu - 0.71 kN

Limiting speed for grease lubrication - 17000 r/min

Limiting speed for oil lubrication - 26000 mm/min

Ball - Dw - 7.938 mm

Ball - z - 26

Gref - 2.85 cm3

Calculation factor - f0 - 10.7

Preload class A - GA - 80 N

Preload class B - GB - 160 N

Preload class C - GC - 320 N

Preload class D - GD - 640 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 - 62 N/micron

Preload class B - 84 N/micron

Preload class C - 115 N/micron

Preload class D - 164 N/micron

Mass bearing - 0.174 kg