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Bearing 7200B (NACHI)
Angular contact ball bearings 7200B
Bearing number : 7200B
Size (mm) : 10x30x9
Brand : NACHI
Bore Diameter (mm) : 10
Outer Diameter (mm) : 30
Width (mm) : 9
Bearing dimensions and specification in NACHI catalogue:
d - 10 mm
D - 30 mm
B - 9 mm
C - 9 mm
Angle (α) - 40 °
a - 3.9 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
da min. - 15 mm
Da max. - 25 mm
ra max. - 0.6 mm
Weight - 0.034 Kg
Basic dynamic load rating (C) - 5,15 kN
Basic static load rating (C0) - 2,57 kN
(Grease) Lubrication Speed - 19000 r/min
(Oil) Lubrication Speed - 28000 r/min
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