Angular contact ball bearings, super-precision 71800 CD/P4
Bearing number : 71800 CD/P4
Size (mm) : 10x19x5
Brand : SKF
Bore Diameter (mm) : 10
Outer Diameter (mm) : 19
Width (mm) : 5
Bearing dimensions and specification in SKF catalogue:
d - 10 mm
D - 19 mm
B - 5 mm
d1 - 13.1 mm
d2 - 13.1 mm
D1 - 16.1 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 4.5 mm
da - min. - 12 mm
db - min. - 12 mm
Da - max. - 17 mm
Db - max. - 18.2 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
dn - 13.4 mm
Basic dynamic load rating - C - 1.9 kN
Basic static load rating - C0 - 0.98 kN
Fatigue load limit - Pu - 0.043 kN
Limiting speed for grease lubrication - 80000 r/min
Limiting speed for oil lubrication - 120000 mm/min
Ball - Dw - 2.381 mm
Ball - z - 12
Gref - 0.06 cm3
Calculation factor - f0 - 15
Preload class A - GA - 10 N
Preload class B - GB - 30 N
Preload class C - GC - 60 N
Calculation factor - f - 1.05
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.09
Calculation factor - f2C - 1.16
Calculation factor - fHC - 1
Preload class A - 13 N/micron
Preload class B - 22 N/micron
Preload class C - 32 N/micron
Mass bearing - 0.005 kg
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