NTN 7809C bearing in india

Angular contact ball bearings 7809C

Bearing number : 7809C

Size (mm) : 45x58x7

Brand : NTN

Bore Diameter (mm) : 45

Outer Diameter (mm) : 58

Width (mm) : 7

Bearing dimensions and specification in NTN catalogue:

d - 45 mm

D - 58 mm

B - 7 mm

C - 7 mm

Angle (α) - 15 °

a - 10,4 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

Weight - 0,03 Kg

Basic dynamic load rating (C) - 6,25 kN

Basic static load rating (C0) - 6,25 kN

(Grease) Lubrication Speed - 16 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

Calculation factor (f0) - 16