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Bearing 7210C (NACHI)
Angular contact ball bearings 7210C
Bearing number : 7210C
Size (mm) : 50x90x20
Brand : NACHI
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 20
Bearing dimensions and specification in NACHI catalogue:
d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
Angle (α) - 15 °
a - -1,9 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
da min. - 57 mm
Da max. - 83 mm
ra max. - 1 mm
Weight - 0,485 Kg
Basic dynamic load rating (C) - 43 kN
Basic static load rating (C0) - 32 kN
(Grease) Lubrication Speed - 16700 r/min
(Oil) Lubrication Speed - 22900 r/min
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