Bearing 71907 ACE/HCP4AH

Bearing 71907 ACE/HCP4AH images Bearing 71907 ACE/HCP4AH images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 71907 ACE/HCP4AH Related parameters
Name Value
Bearing number 71907 ACE/HCP4AH
Size (mm) 35x55x10
Brand MBY
Bore Diameter (mm) 35
Outer Diameter (mm) 55
Width (mm) 10
Bearing dimensions and specification
Name Value
d 35 mm
D 55 mm
B 10 mm
d1 41.7 mm
d2 40.2 mm
D1 48.29 mm
K 0.5 mm
C1 6.15 mm
r1,2 min. - 0.6 mm
r3,4 min. - 0.3 mm
a 16.2 mm
da min. - 38.2 mm
db min. - 37 mm
Da max. - 51.8 mm
Db max. - 53 mm
ra max. - 0.6 mm
rb max. - 0.3 mm
dn 43 mm
Basic dynamic load rating C - 7.3 kN
Basic static load rating C0 - 4.5 kN
Fatigue load limit Pu - 0.19 kN
Limiting speed for grease lubrication 38000 r/min
Limiting speed for oil lubrication 60000 mm/min
Ball Dw - 5.556 mm
Ball z - 19
Gref 0.8 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 - 66 N
Preload class B GB - 200 N
Preload class C GC - 400 N
Calculation factor f - 1.05
Calculation factor f1 - 0.98
Calculation factor f2A - 1
Calculation factor f2B - 1.04
Calculation factor f2C - 1.08
Calculation factor fHC - 1.01
Preload class A 77 N/micron
Preload class B 115 N/micron
Preload class C 151 N/micron
Mass bearing 0.067 kg

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