Angular contact ball bearings, super-precision 71907 CE/P4AL
Bearing number : 71907 CE/P4AL
Size (mm) : 35x55x10
Brand : SKF
Bore Diameter (mm) : 35
Outer Diameter (mm) : 55
Width (mm) : 10
Bearing dimensions and specification in SKF catalogue:
d - 35 mm
D - 55 mm
B - 10 mm
d1 - 41.7 mm
d2 - 40.2 mm
D1 - 48.29 mm
b - 1.6 mm
C1 - 5.1 mm
C2 - 1.8 mm
C3 - 1.2 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 11.4 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 - 7.6 kN
Basic static load rating - C0 - 4.8 kN
Fatigue load limit - Pu - 0.2 kN
Limiting speed for grease lubrication - 36000 r/min
Limiting speed for oil lubrication - 54000 mm/min
Ball - Dw - 5.556 mm
Ball - z - 19
Gref - 0.8 cm3
Calculation factor - f0 - 8.3
Preload class A - GA - 41 N
Preload class B - GB - 125 N
Preload class C - GC - 250 N
Calculation factor - f - 1.05
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1
Preload class A - 28 N/micron
Preload class B - 43 N/micron
Preload class C - 59 N/micron
Mass bearing - 0.075 kg
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