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SKF S71908ACE/P4A bearing Details:

Model: S71908ACE/P4A Brand: SKF Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing S71908 ACE/P4A Bearing S71908 ACE/P4A

Angular contact ball bearings, super-precision S71908 ACE/P4A

Bearing number : S71908 ACE/P4A

Size (mm) : 40x62x12

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 62

Width (mm) : 12

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

D - 62 mm

B - 12 mm

d1 - 46.5 mm

d2 - 44.8 mm

D2 - 56.5 mm

r1,2 - min. - 0.6 mm

r3,4 - min. - 0.3 mm

a - 18.6 mm

da - min. - 43.2 mm

da - max. - 46.1 mm

db - min. - 42 mm

db - max. - 44.4 mm

Da - max. - 58.8 mm

Db - max. - 60 mm

ra - max. - 0.6 mm

rb - max. - 0.3 mm

Basic dynamic load rating - C - 9.2 kN

Basic static load rating - C0 - 5.8 kN

Fatigue load limit - Pu - 0.245 kN

Limiting speed for grease lubrication - 28000 r/min

Ball - Dw - 6.35 mm

Ball - z - 19

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 - 84 N

Preload class B - GB - 250 N

Preload class C - GC - 505 N

Calculation factor - f - 1.05

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 - 78 N/micron

Preload class B - 117 N/micron

Preload class C - 153 N/micron

Mass bearing - 0.108 kg

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