KOYO 7902C bearing in india

Angular contact ball bearing 7902C

Bearing number : 7902C

Size (mm) : 15x28x7

Brand : KOYO

Bore Diameter (mm) : 15

Outer Diameter (mm) : 28

Width (mm) : 7

Bearing dimensions and specification in KOYO catalogue:

d - 15 mm

D - 28 mm

B - 7 mm

C - 7 mm

Angle (α) - 15 °

a - 6.4 mm

r min. - 0.3 mm

r1 min. - 0.15 mm

da min. - 17.5 mm

Da max. - 25.5 mm

ra max. - 0.3 mm

Weight - 0.015 Kg

(Grease) Lubrication Speed - 39000 r/min

(Oil) Lubrication Speed - 52000 r/min

Calculation factor (f0) - 14.5

Tags :  KOYO , 15x28x7