Bearing 71907 CB/P4A

Bearing 71907 CB/P4A images Bearing 71907 CB/P4A images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 71907 CB/P4A Related parameters
Name Value
Bearing number 71907 CB/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 42.46 mm
d2 41.56 mm
D2 49.5 mm
r1,2 min. - 0.6 mm
r3,4 min. - 0.3 mm
a 13.6 mm
da min. - 38.2 mm
db min. - 38.2 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 - 5.2 kN
Basic static load rating C0 - 3.6 kN
Fatigue load limit Pu - 0.156 kN
Limiting speed for grease lubrication 34000 r/min
Limiting speed for oil lubrication 53000 mm/min
Ball Dw - 3.969 mm
Ball z - 25
Gref 0.96 cm3
Calculation factor f0 - 9.7
Preload class A GA - 17 N
Preload class B GB - 34 N
Preload class C GC - 100 N
Calculation factor f - 1.06
Calculation factor f1 - 1
Calculation factor f2A - 1
Calculation factor f2B - 1.02
Calculation factor f2C - 1.07
Calculation factor fHC - 1
Preload class A 23 N/micron
Preload class B 29 N/micron
Preload class C 47 N/micron
Mass bearing 0.078 kg

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