SKF 7011CB/HCP4AL bearing

Bearing 7011 CB/HCP4AL Bearing 7011 CB/HCP4AL

7011CB/HCP4AL SKF bearing,

SKF 7011CB/HCP4AL bearing, Size: 55x90x18. SKF 7011CB/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 7011 CB/HCP4AL

Bearing number : 7011 CB/HCP4AL

Size (mm) : 55x90x18

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 90

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 90 mm

B - 18 mm

d1 - 68.18 mm

d2 - 66.65 mm

D2 - 79.39 mm

b - 2.2 mm

C1 - 9 mm

C2 - 4.3 mm

C3 - 2.8 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 18.8 mm

da - min. - 61 mm

db - min. - 61 mm

Da - max. - 84 mm

Db - max. - 86.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 69.2 mm

Basic dynamic load rating - C - 14 kN

Basic static load rating - C0 - 11 kN

Fatigue load limit - Pu - 0.465 kN

Limiting speed for grease lubrication - 26000 r/min

Limiting speed for oil lubrication - 40000 mm/min

Ball - Dw - 6.747 mm

Ball - z - 26

Gref - 4.69 cm3

Calculation factor - f0 - 9.7

Preload class A - GA - 46 N

Preload class B - GB - 92 N

Preload class C - GC - 275 N

Calculation factor - f - 1.06

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - fHC - 1.01

Preload class A - 43 N/micron

Preload class B - 56 N/micron

Preload class C - 88 N/micron

Mass bearing - 0.4 kg