SKF 71918CD/HCP4AH1 bearing

SKF 71918CD/HCP4AH1 bearing

SKF 71918CD/HCP4AH1, Size: 90x125x18. SKF 71918CD/HCP4AH1 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 71918 CD/HCP4AH1

Bearing number : 71918 CD/HCP4AH1

Size (mm) : 90x125x18

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 125

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 125 mm

B - 18 mm

d1 - 100.8 mm

d2 - 100.8 mm

D1 - 114.2 mm

K - 0.5 mm

C1 - 5.2 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 23.5 mm

da - min. - 96 mm

db - min. - 96 mm

Da - max. - 119 mm

Db - max. - 121 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 103.3 mm

Basic dynamic load rating - C - 47.5 kN

Basic static load rating - C0 - 51 kN

Fatigue load limit - Pu - 2.1 kN

Limiting speed for grease lubrication - 13000 r/min

Limiting speed for oil lubrication - 19000 mm/min

Ball - Dw - 11.112 mm

Ball - z - 26

Gref - 7.5 cm3

Calculation factor - f0 - 16.3

Preload class A - GA - 180 N

Preload class B - GB - 360 N

Preload class C - GC - 720 N

Preload class D - GD - 1440 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 - 104 N/micron

Preload class B - 143 N/micron

Preload class C - 203 N/micron

Preload class D - 297 N/micron

Mass bearing - 0.472 kg

SKF 71918CD/HCP4AH1 Image

Bearing 71918 CD/HCP4AH1 Bearing 71918 CD/HCP4AH1 SKF 71918CD/HCP4AH1 type

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