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Bearing 7209BDF (NACHI)

Bearing 7209BDF

Angular contact ball bearings 7209BDF

Bearing number : 7209BDF

Size (mm) : 45x85x19

Brand : NACHI

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 19

Bearing dimensions and specification in NACHI catalogue:

d - 45 mm

D - 85 mm

B - 19 mm

C - 19 mm

Angle (α) - 40 °

a - 17.8 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 38 mm

da min. - 50 mm

Da max. - 80 mm

ra max. - 0.6 mm

Weight - 0.430 Kg

Basic dynamic load rating (C) - 60,5 kN

Basic static load rating (C0) - 54 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

Tags :  NACHI , 45x85x19

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