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NACHI 7306B bearing

Bearing 7306B

NACHI 7306B, Size: 30x72x19. NACHI 7306B are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7306B

Bearing number : 7306B

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) - 40 °

a - 11.9 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

da min. - 37 mm

Da max. - 65 mm

ra max. - 1 mm

Weight - 0.360 Kg

Basic dynamic load rating (C) - 32 kN

Basic static load rating (C0) - 21 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 10000 r/min

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