NACHI 7306DB bearing

30x72x19

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Angular contact ball bearings 7306DB

Bearing number : 7306DB

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) - 30 °

a - 5.2 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 38 mm

da min. - 35 mm

Da max. - 67 mm

ra max. - 0.6 mm

Weight - 0.360 Kg

Basic dynamic load rating (C) - 54,5 kN

Basic static load rating (C0) - 44,5 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 9500 r/min

Bearing 7306DB

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