SKF 71908ACB/HCP4AL bearing

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SKF 71908ACB/HCP4AL bearing Price & size

d - 40 mm

D - 62 mm

B - 12 mm

d1 - 48.46 mm

d2 - 47.6 mm

D2 - 55.64 mm

b - 2 mm

C1 - 5.9 mm

C2 - 2.8 mm

C3 - 1.7 mm

r1,2 - min. - 0.6 mm

r3,4 - min. - 0.3 mm

a - 20.2 mm

da - min. - 43.2 mm

db - min. - 43.2 mm

Da - max. - 58.8 mm

Db - max. - 60 mm

ra - max. - 0.6 mm

rb - max. - 0.3 mm

dn - 49.1 mm

Basic dynamic load rating - C - 5.1 kN

Basic static load rating - C0 - 4 kN

Fatigue load limit - Pu - 0.166 kN

Limiting speed for grease lubrication - 32000 r/min

Limiting speed for oil lubrication - 50000 mm/min

Ball - Dw - 3.969 mm

Ball - z - 28

Gref - 1.38 cm3

Calculation factor - e - 0.68

Calculation factor - Y2 - 0.87

Calculation factor - Y0 - 0.38

Calculation factor - X2 - 0.41

Calculation factor - Y1 - 0.92

Calculation factor - Y2 - 1.41

Calculation factor - Y0 - 0.76

Calculation factor - X2 - 0.67

Preload class A - GA - 31 N

Preload class B - GB - 62 N

Preload class C - GC - 185 N

Calculation factor - f - 1.06

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.08

Calculation factor - fHC - 1.01

Preload class A - 73 N/micron

Preload class B - 92 N/micron

Preload class C - 138 N/micron

Mass bearing - 0.114 kg

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SKF 71908ACB/HCP4AL bearing Company information
SKF 71908ACB/HCP4AL bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF 71908ACB/HCP4AL bearing can ensure high quality for more than 80% raw material of SKF 71908ACB/HCP4AL bearing provided by the steel plant.Explorer series bearing of SKF 71908ACB/HCP4AL bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF 71908ACB/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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