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SKF S71904CE/HCP4A bearing Details:

Model: S71904CE/HCP4A Brand: SKF Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing S71904 CE/HCP4A Bearing S71904 CE/HCP4A

Angular contact ball bearings, super-precision S71904 CE/HCP4A

Bearing number : S71904 CE/HCP4A

Size (mm) : 20x37x9

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 37

Width (mm) : 9

Bearing dimensions and specification in SKF catalogue:

d - 20 mm

D - 37 mm

B - 9 mm

d1 - 25.65 mm

d2 - 24.4 mm

D2 - 33.5 mm

r1,2 - min. - 0.3 mm

r3,4 - min. - 0.15 mm

a - 8.5 mm

da - min. - 22 mm

da - max. - 25.3 mm

db - min. - 22 mm

db - max. - 24 mm

Da - max. - 35 mm

Db - max. - 36.2 mm

ra - max. - 0.3 mm

rb - max. - 0.15 mm

Basic dynamic load rating - C - 4.9 kN

Basic static load rating - C0 - 2.4 kN

Fatigue load limit - Pu - 0.102 kN

Limiting speed for grease lubrication - 68000 r/min

Ball - Dw - 4.762 mm

Ball - z - 14

Calculation factor - f0 - 7.8

Preload class A - GA - 26 N

Preload class B - GB - 79 N

Preload class C - GC - 157 N

Calculation factor - f - 1.04

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.05

Calculation factor - f2C - 1.09

Calculation factor - fHC - 1.01

Preload class A - 20 N/micron

Preload class B - 31 N/micron

Preload class C - 43 N/micron

Mass bearing - 0.031 kg

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