SKF 71920CD/HCP4AL bearing

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SKF 71920CD/HCP4AL bearing Price & size

d - 100 mm

D - 140 mm

B - 20 mm

d1 - 112.3 mm

d2 - 112.3 mm

D1 - 127.7 mm

b - 2.3 mm

C1 - 10.9 mm

C2 - 4 mm

C3 - 3.3 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 26.1 mm

da - min. - 106 mm

db - min. - 106 mm

Da - max. - 134 mm

Db - max. - 136 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 115.6 mm

Basic dynamic load rating - C - 60.5 kN

Basic static load rating - C0 - 65.5 kN

Fatigue load limit - Pu - 2.6 kN

Limiting speed for grease lubrication - 11000 r/min

Limiting speed for oil lubrication - 17000 mm/min

Ball - Dw - 12.7 mm

Ball - z - 26

Gref - 10.5 cm3

Calculation factor - f0 - 16.3

Preload class A - GA - 230 N

Preload class B - GB - 460 N

Preload class C - GC - 920 N

Preload class D - GD - 1840 N

Calculation factor - f - 1.23

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.07

Calculation factor - f2C - 1.12

Calculation factor - f2D - 1.18

Calculation factor - fHC - 1.04

Preload class A - 119 N/micron

Preload class B - 164 N/micron

Preload class C - 232 N/micron

Preload class D - 340 N/micron

Mass bearing - 0.671 kg

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SKF 71920CD/HCP4AL bearing Company information
SKF 71920CD/HCP4AL bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF 71920CD/HCP4AL bearing can ensure high quality for more than 80% raw material of SKF 71920CD/HCP4AL bearing provided by the steel plant.Explorer series bearing of SKF 71920CD/HCP4AL bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF 71920CD/HCP4AL bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .
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