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SKF 727ACD/P4A bearing Details:

Model: 727ACD/P4A Brand: SKF Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing 727 ACD/P4A Bearing 727 ACD/P4A

Angular contact ball bearings, super-precision 727 ACD/P4A

Bearing number : 727 ACD/P4A

Size (mm) : 7x22x7

Brand : SKF

Bore Diameter (mm) : 7

Outer Diameter (mm) : 22

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 7 mm

D - 22 mm

B - 7 mm

d1 - 12.6 mm

d2 - 12.6 mm

D1 - 17.4 mm

r1,2 - min. - 0.3 mm

r3,4 - min. - 0.2 mm

a - 7.1 mm

da - min. - 9.4 mm

db - min. - 9.4 mm

Da - max. - 19.6 mm

Db - max. - 20.2 mm

ra - max. - 0.3 mm

rb - max. - 0.2 mm

dn - 13.6 mm

Basic dynamic load rating - C - 2.9 kN

Basic static load rating - C0 - 1.1 kN

Fatigue load limit - Pu - 0.048 kN

Limiting speed for grease lubrication - 70000 r/min

Limiting speed for oil lubrication - 110000 mm/min

Ball - Dw - 3.969 mm

Ball - z - 9

Gref - 0.162 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 - 18 N

Preload class B - GB - 36 N

Preload class C - GC - 72 N

Preload class D - GD - 144 N

Calculation factor - f - 1.02

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.02

Calculation factor - f2D - 1.05

Calculation factor - fHC - 1

Preload class A - 27 N/micron

Preload class B - 35 N/micron

Preload class C - 46 N/micron

Preload class D - 61 N/micron

Mass bearing - 0.013 kg

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