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Bearing 71911 CD/HCP4A (SKF)

Bearing 71911 CD/HCP4A

Angular contact ball bearings 71911 CD/HCP4A

Bearing number : 71911 CD/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

C - 13 mm

d1 - 62,7 mm

d2 - 62,7 mm

r1 min. - 1 mm

r2 min. - 1 mm

r3 min. - 0,3 mm

r4 min. - 0,3 mm

D1 - 72,3 mm

D2 - 74,6 mm

da min. - 59,6 mm

Da max. - 75,4 mm

db min - 59,6 mm

ra max. - 1 mm

rb max. - 0,3 mm

dh - 64,7 mm

Db max - 78 mm

Weight - 0,15 Kg

Basic dynamic load rating (C) - 19,5 kN

Basic static load rating (C0) - 14,6 kN

(Grease) Lubrication Speed - 19 000 r/min

(Oil) Lubrication Speed - 30 000 r/min

Fatigue load limit (Pu) - 0,62

Calculation factor (f0) - 10,4

Tags :  SKF , 55x80x13

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