Bearing 32303 (NACHI)

Tapered roller bearings 32303

Bearing number : 32303

Size (mm) : 17x47x20.25

Brand : NACHI

Bore Diameter (mm) : 17

Outer Diameter (mm) : 47

Width (mm) : 20.25

Bearing dimensions and specification in NACHI catalogue:

d - 17 mm

D - 47 mm

T - 20.25 mm

B - 19 mm

C - 16 mm

a - 9.3 mm

r1 min. - 1 mm

r2 min. - 1 mm

Weight - 0.170 Kg

Basic dynamic load rating (C) - 30500 kN

Basic static load rating (C0) - 33000 kN

(Grease) Lubrication Speed - 9000 r/min

(Oil) Lubrication Speed - 12000 r/min

Calculation factor (e) - 0.31

Calculation factor (Y0) - 1.08

Calculation factor (Y1) - 1.97

Designation

Bore Dia, mm

Outer Dia, mm: