SKF 71920CE/HCP4A Bearing distributor

SKF 71920CE/HCP4A Bearing distributor

SKF 71920CE/HCP4A Bearing

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Brand: SKF distributor
Model: 71920CE/HCP4A
Type: Angular Contact Ball Bearing
Size: 100x140x20
Delivery Time: 5-7 Days
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Discription

Here is SKF 71920CE/HCP4A Bearing distributor. After you order the bearings, the delivery time is about 5-7 days. You don't have to worry about out of stock at all, our inventory of SKF 71920CE/HCP4A Bearing is large enough to meet your needs. Now when you enter the purchase you will get the best price.

Details
Bearing 71920 CE/HCP4A Bearing 71920 CE/HCP4A

Angular contact ball bearings, super-precision 71920 CE/HCP4A

Bearing number : 71920 CE/HCP4A

Size (mm) : 100x140x20

Brand : SKF

Bore Diameter (mm) : 100

Outer Diameter (mm) : 140

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 100 mm

D - 140 mm

B - 20 mm

d1 - 112.4 mm

d2 - 109 mm

D1 - 127.51 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 26.7 mm

da - min. - 106 mm

db - min. - 103.2 mm

Da - max. - 134 mm

Db - max. - 136.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 115.4 mm

Basic dynamic load rating - C - 39 kN

Basic static load rating - C0 - 31.5 kN

Fatigue load limit - Pu - 1.2 kN

Limiting speed for grease lubrication - 15500 r/min

Limiting speed for oil lubrication - 24000 mm/min

Ball - Dw - 12.7 mm

Ball - z - 24

Gref - 10 cm3

Calculation factor - f0 - 8.5

Preload class A - GA - 208 N

Preload class B - GB - 624 N

Preload class C - GC - 1250 N

Calculation factor - f - 1.18

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 - 81 N/micron

Preload class B - 129 N/micron

Preload class C - 178 N/micron

Mass bearing - 0.649 kg

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