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SKF S71911ACE/P4A bearing Details:

Model: S71911ACE/P4A Brand: SKF Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing S71911 ACE/P4A Bearing S71911 ACE/P4A

Angular contact ball bearings, super-precision S71911 ACE/P4A

Bearing number : S71911 ACE/P4A

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

D2 - 74.7 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.3 mm

a - 23.5 mm

da - min. - 59.6 mm

da - max. - 62.2 mm

db - min. - 57 mm

db - max. - 60.1 mm

Da - max. - 75.4 mm

Db - max. - 78 mm

ra - max. - 1 mm

rb - max. - 0.3 mm

Basic dynamic load rating - C - 14.6 kN

Basic static load rating - C0 - 10.2 kN

Fatigue load limit - Pu - 0.43 kN

Limiting speed for grease lubrication - 21000 r/min

Ball - Dw - 7.938 mm

Ball - z - 21

Calculation factor - e - 0.68

Calculation factor - Y2 - 0.87

Calculation factor - Y0 - 0.38

Calculation factor - X2 - 0.41

Calculation factor - Y1 - 0.92

Calculation factor - Y2 - 1.41

Calculation factor - Y0 - 0.76

Calculation factor - X2 - 0.67

Preload class A - GA - 133 N

Preload class B - GB - 400 N

Preload class C - GC - 800 N

Calculation factor - f - 1.16

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.07

Calculation factor - fHC - 1

Preload class A - 105 N/micron

Preload class B - 160 N/micron

Preload class C - 210 N/micron

Mass bearing - 0.173 kg

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