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Bearing 7305DB (NTN)
Angular contact ball bearings 7305DB
Bearing number : 7305DB
Size (mm) : 25x62x17
Brand : NTN
Bore Diameter (mm) : 25
Outer Diameter (mm) : 62
Width (mm) : 17
Bearing dimensions and specification in NTN catalogue:
d - 25 mm
D - 62 mm
B - 17 mm
C - 17 mm
ra1 max. - 0,6 mm
Angle (α) - 25 °
a - 21 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
2B - 34 mm
da min. - 32 mm
ra max. - 1 mm
Db max - 57,5 mm
Weight - 0,46 Kg
Basic dynamic load rating (C) - 43 kN
Basic static load rating (C0) - 31,5 kN
(Grease) Lubrication Speed - 10 000 r/min
(Oil) Lubrication Speed - 14 000 r/min
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