d - 45 mm
D - 75 mm
B - 16 mm
d1 - 54.2 mm
d2 - 54.2 mm
D1 - 65.8 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 22.1 mm
da - min. - 49.6 mm
db - min. - 49.6 mm
Da - max. - 70.4 mm
Db - max. - 73 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 56.2 mm
Basic dynamic load rating - C - 27.6 kN
Basic static load rating - C0 - 21.6 kN
Fatigue load limit - Pu - 0.9 kN
Limiting speed for grease lubrication - 20000 r/min
Limiting speed for oil lubrication - 32000 mm/min
Ball - Dw - 9.525 mm
Ball - z - 17
Gref - 3.3 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 - 170 N
Preload class B - GB - 340 N
Preload class C - GC - 680 N
Preload class D - GD - 1360 N
Calculation factor - f - 1.09
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.08
Calculation factor - fHC - 1.02
Preload class A - 146 N/micron
Preload class B - 192 N/micron
Preload class C - 254 N/micron
Preload class D - 343 N/micron
Mass bearing - 0.199 kg
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SKF 7009ACD/HCP4A bearing Company information
SKF 7009ACD/HCP4A bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF 7009ACD/HCP4A bearing can ensure high quality for more than 80% raw material of SKF 7009ACD/HCP4A bearing provided by the steel plant.Explorer series bearing of SKF 7009ACD/HCP4A bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF 7009ACD/HCP4A 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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