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SKF 71810CD/HCP4 bearing

Bearing 71810 CD/HCP4 Bearing 71810 CD/HCP4

SKF 71810CD/HCP4, Size: 50x65x7. SKF 71810CD/HCP4 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings, super-precision 71810 CD/HCP4

Bearing number : 71810 CD/HCP4

Size (mm) : 50x65x7

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 65

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 65 mm

B - 7 mm

d1 - 55.1 mm

d2 - 55.1 mm

D1 - 60 mm

r1,2 - min. - 0.3 mm

r3,4 - min. - 0.15 mm

a - 11.2 mm

da - min. - 52 mm

db - min. - 52 mm

Da - max. - 63 mm

Db - max. - 64.2 mm

ra - max. - 0.3 mm

rb - max. - 0.15 mm

dn - 55.6 mm

Basic dynamic load rating - C - 7.4 kN

Basic static load rating - C0 - 7.8 kN

Fatigue load limit - Pu - 0.335 kN

Limiting speed for grease lubrication - 24000 r/min

Limiting speed for oil lubrication - 36000 mm/min

Ball - Dw - 3.969 mm

Ball - z - 30

Gref - 0.5 cm3

Calculation factor - f0 - 17.2

Preload class A - GA - 40 N

Preload class B - GB - 120 N

Preload class C - GC - 240 N

Calculation factor - f - 1.3

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.1

Calculation factor - f2C - 1.18

Calculation factor - fHC - 1.02

Preload class A - 52 N/micron

Preload class B - 89 N/micron

Preload class C - 133 N/micron

Mass bearing - 0.046 kg

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