Bearing 5303NR (NACHI)

Angular contact ball bearings 5303NR

Bearing number : 5303NR

Size (mm) : 17x47x22.2

Brand : NACHI

Bore Diameter (mm) : 17

Outer Diameter (mm) : 47

Width (mm) : 22.2

Bearing dimensions and specification in NACHI catalogue:

d - 17 mm

D - 47 mm

B - 22.2 mm

C - 22.2 mm

a - 2.46 mm

b - 1.35 mm

f - 1.12 mm

r min. - 1 mm

D1 - 44.6 mm

D2 - 52.7 mm

Weight - 0.140 Kg

Basic dynamic load rating (C) - 23,1 kN

Basic static load rating (C0) - 12,7 kN

(Grease) Lubrication Speed - 10000 r/min

(Oil) Lubrication Speed - 14000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: