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SKF 7011ACD/P4A bearing Details:

Model: 7011ACD/P4A Brand: SKF Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing 7011 ACD/P4A Bearing 7011 ACD/P4A

Angular contact ball bearings, super-precision 7011 ACD/P4A

Bearing number : 7011 ACD/P4A

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 - 65.8 mm

d2 - 65.8 mm

D1 - 79.2 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 26 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 - 68.1 mm

Basic dynamic load rating - C - 37.1 kN

Basic static load rating - C0 - 31 kN

Fatigue load limit - Pu - 1.3 kN

Limiting speed for grease lubrication - 14000 r/min

Limiting speed for oil lubrication - 22000 mm/min

Ball - Dw - 11.112 mm

Ball - z - 18

Gref - 5.1 cm3

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 - 230 N

Preload class B - GB - 460 N

Preload class C - GC - 920 N

Preload class D - GD - 1840 N

Calculation factor - f - 1.1

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - f2D - 1.08

Calculation factor - fHC - 1

Preload class A - 159 N/micron

Preload class B - 207 N/micron

Preload class C - 275 N/micron

Preload class D - 372 N/micron

Mass bearing - 0.378 kg

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