NTN 7303C bearing

Bearing 7303C

7303C NTN bearing,

NTN 7303C bearing, Size: 17x47x14. NTN 7303C 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 7303C

Bearing number : 7303C

Size (mm) : 17x47x14

Brand : NTN

Bore Diameter (mm) : 17

Outer Diameter (mm) : 47

Width (mm) : 14

Bearing dimensions and specification in NTN catalogue:

d - 17 mm

D - 47 mm

B - 14 mm

C - 14 mm

Angle (α) - 15 °

a - 11,5 mm

r min. - 1 mm

r1 min. - 0,6 mm

Weight - 0,109 Kg

Basic dynamic load rating (C) - 15,7 kN

Basic static load rating (C0) - 8,25 kN

(Grease) Lubrication Speed - 26 000 r/min

(Oil) Lubrication Speed - 35 000 r/min

Calculation factor (f0) - 12,5