7209C KOYO bearing

Bearing 7209C

Angular contact ball bearing 7209C

Bearing number : 7209C

Size (mm) : 45x85x19

Brand : KOYO

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 19

Bearing dimensions and specification in KOYO catalogue:

d - 45 mm

D - 85 mm

B - 19 mm

C - 19 mm

Angle (α) - 15 °

a - 18.1 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

da min. - 52 mm

Da max. - 78 mm

ra max. - 1 mm

Weight - 0.430 Kg

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 17000 r/min

Calculation factor (f0) - 14.2

Tags :  KOYO , 45x85x19

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