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SKF 7020CE/HCP4AL bearing

Bearing 7020 CE/HCP4AL Bearing 7020 CE/HCP4AL

SKF 7020CE/HCP4AL, Size: 100x150x24. SKF 7020CE/HCP4AL 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 7020 CE/HCP4AL

Bearing number : 7020 CE/HCP4AL

Size (mm) : 100x150x24

Brand : SKF

Bore Diameter (mm) : 100

Outer Diameter (mm) : 150

Width (mm) : 24

Bearing dimensions and specification in SKF catalogue:

d - 100 mm

D - 150 mm

B - 24 mm

d1 - 117.38 mm

d2 - 114.2 mm

D1 - 132.61 mm

b - 2.2 mm

C1 - 13.4 mm

C2 - 4 mm

C3 - 4 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 1 mm

a - 28.9 mm

da - min. - 107 mm

db - min. - 107 mm

Da - max. - 143 mm

Db - max. - 144.4 mm

ra - max. - 1.5 mm

rb - max. - 1 mm

dn - 120.4 mm

Basic dynamic load rating - C - 44.9 kN

Basic static load rating - C0 - 40 kN

Fatigue load limit - Pu - 1.5 kN

Limiting speed for grease lubrication - 14500 r/min

Limiting speed for oil lubrication - 22000 mm/min

Ball - Dw - 12.7 mm

Ball - z - 27

Gref - 17 cm3

Calculation factor - f0 - 9.5

Preload class A - GA - 240 N

Preload class B - GB - 720 N

Preload class C - GC - 1440 N

Calculation factor - f - 1.12

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.03

Calculation factor - f2C - 1.05

Calculation factor - fHC - 1.01

Preload class A - 97 N/micron

Preload class B - 154 N/micron

Preload class C - 212 N/micron

Mass bearing - 1.123 kg

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