NTN 7306BDT bearing

Bearing 7306BDT

NTN 7306BDT bearing, Size: 30x72x19. NTN 7306BDT 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 7306BDT

Bearing number : 7306BDT

Size (mm) : 30x72x19

Brand : NTN

Bore Diameter (mm) : 30

Outer Diameter (mm) : 72

Width (mm) : 19

Bearing dimensions and specification in NTN catalogue:

d - 30 mm

D - 72 mm

B - 19 mm

ra1 max. - 0,6 mm

Angle (α) - 40 °

a - 31,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

2B - 38 mm

da min. - 37 mm

Da max. - 65 mm

db min - 34,5 mm

ra max. - 1 mm

Db max - 67,5 mm

Weight - 0,704 Kg

Basic dynamic load rating (C) - 50 kN

Basic static load rating (C0) - 41 kN

(Grease) Lubrication Speed - 7 700 r/min

(Oil) Lubrication Speed - 10 000 r/min

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