SKF S71910ACE/HCP4A bearing

SKF S71910ACE/HCP4A bearing

SKF S71910ACE/HCP4A, Size: 50x72x12. SKF S71910ACE/HCP4A are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Description

Inventory: Enough

Delivery time: 5-7 Days

Angular contact ball bearings, super-precision S71910 ACE/HCP4A

Bearing number : S71910 ACE/HCP4A

Size (mm) : 50x72x12

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 12

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 72 mm

B - 12 mm

d1 - 56.7 mm

d2 - 54.9 mm

D2 - 67.7 mm

r1,2 - min. - 0.6 mm

r3,4 - min. - 0.3 mm

a - 21.2 mm

da - min. - 53.2 mm

da - max. - 56.1 mm

db - min. - 52 mm

db - max. - 54.5 mm

Da - max. - 68.8 mm

Db - max. - 70 mm

ra - max. - 0.6 mm

rb - max. - 0.3 mm

Basic dynamic load rating - C - 12.1 kN

Basic static load rating - C0 - 8.2 kN

Fatigue load limit - Pu - 0.345 kN

Limiting speed for grease lubrication - 28000 r/min

Ball - Dw - 7.144 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 - 110 N

Preload class B - GB - 330 N

Preload class C - GC - 660 N

Calculation factor - f - 1.15

Calculation factor - f1 - 0.98

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.08

Calculation factor - fHC - 1.01

Preload class A - 107 N/micron

Preload class B - 161 N/micron

Preload class C - 211 N/micron

Mass bearing - 0.106 kg

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Bearing S71910 ACE/HCP4A Bearing S71910 ACE/HCP4A

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