Bearing 71907 CD/P4A

Bearing 71907 CD/P4A images Bearing 71907 CD/P4A images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 71907 CD/P4A Related parameters
Name Value
Bearing number 71907 CD/P4A
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 41.6 mm
d2 41.6 mm
D1 48.4 mm
r1,2 min. - 0.6 mm
r3,4 min. - 0.3 mm
a 11.1 mm
da min. - 38.2 mm
db min. - 38.2 mm
Da max. - 51.8 mm
Db max. - 53.6 mm
ra max. - 0.6 mm
rb max. - 0.3 mm
dn 43 mm
Basic dynamic load rating C - 9.8 kN
Basic static load rating C0 - 6.6 kN
Fatigue load limit Pu - 0.275 kN
Limiting speed for grease lubrication 26000 r/min
Limiting speed for oil lubrication 40000 mm/min
Ball Dw - 5.556 mm
Ball z - 21
Gref 0.93 cm3
Calculation factor f0 - 10.4
Preload class A GA - 35 N
Preload class B GB - 70 N
Preload class C GC - 140 N
Preload class D GD - 280 N
Calculation factor f - 1.1
Calculation factor f1 - 1
Calculation factor f2A - 1
Calculation factor f2B - 1.04
Calculation factor f2C - 1.09
Calculation factor f2D - 1.15
Calculation factor fHC - 1
Preload class A 32 N/micron
Preload class B 42 N/micron
Preload class C 58 N/micron
Preload class D 82 N/micron
Mass bearing 0.074 kg

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