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Bearing 7305B (NACHI)
Angular contact ball bearings 7305B
Bearing number : 7305B
Size (mm) : 25x62x17
Brand : NACHI
Bore Diameter (mm) : 25
Outer Diameter (mm) : 62
Width (mm) : 17
Bearing dimensions and specification in NACHI catalogue:
d - 25 mm
D - 62 mm
B - 17 mm
C - 17 mm
Angle (α) - 40 °
a - 9.8 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
da min. - 32 mm
Da max. - 55 mm
ra max. - 1 mm
Weight - 0.245 Kg
Basic dynamic load rating (C) - 25,1 kN
Basic static load rating (C0) - 15,1 kN
(Grease) Lubrication Speed - 8500 r/min
(Oil) Lubrication Speed - 12000 r/min
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