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Bearing 7205 (NACHI)
Angular contact ball bearings 7205
Bearing number : 7205
Size (mm) : 25x52x15
Brand : NACHI
Bore Diameter (mm) : 25
Outer Diameter (mm) : 52
Width (mm) : 15
Bearing dimensions and specification in NACHI catalogue:
d - 25 mm
D - 52 mm
B - 15 mm
C - 15 mm
Angle (α) - 30 °
a - 3.6 mm
r min. - 1 mm
r1 min. - 0.6 mm
da min. - 31 mm
Da max. - 46 mm
ra max. - 1 mm
Weight - 0.135 Kg
Basic dynamic load rating (C) - 16,2 kN
Basic static load rating (C0) - 10,2 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 15000 r/min
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