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Bearing 7306CDB (NACHI)
Angular contact ball bearings 7306CDB
Bearing number : 7306CDB
Size (mm) : 30x72x19
Brand : NACHI
Bore Diameter (mm) : 30
Outer Diameter (mm) : 72
Width (mm) : 19
Bearing dimensions and specification in NACHI catalogue:
d - 30 mm
D - 72 mm
B - 19 mm
C - 19 mm
Angle (α) - 15 °
a - -3.6 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 38 mm
da min. - 37 mm
Da max. - 67 mm
ra max. - 0.6 mm
Weight - 0.360 Kg
Basic dynamic load rating (C) - 52,5 kN
Basic static load rating (C0) - 40,5 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 18000 r/min
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