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SKF 71911 CE/P4AL Angular contact ball bearings

Brand.:
SKF
Model No.:
71911 CE/P4AL
Type:
Angular contact ball bearings
Technical Parameters:
Bearing 71911 CE/P4ALBearing 71911 CE/P4AL

Bearing number : 71911 CE/P4AL

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

D1 - 72.3 mm

b - 2.2 mm

C1 - 6.5 mm

C2 - 2.5 mm

C3 - 2 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.3 mm

a - 16.2 mm

da - min. - 59.6 mm

db - min. - 57 mm

Da - max. - 75.4 mm

Db - max. - 78 mm

ra - max. - 1 mm

rb - max. - 0.3 mm

dn - 64.6 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 - 24000 r/min

Limiting speed for oil lubrication - 36000 mm/min

Ball - Dw - 7.938 mm

Ball - z - 21

Gref - 2.3 cm3

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 - 1.04

Calculation factor - f2C - 1.08

Calculation factor - fHC - 1

Preload class A - 42 N/micron

Preload class B - 67 N/micron

Preload class C - 92 N/micron

Mass bearing - 0.17 kg

Tags :  SKF , 55x80x13

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