Bearing 30303 (NKE)

Tapered roller bearings 30303

Bearing number : 30303

Size (mm) : 17x47x15.25

Brand : NKE

Bore Diameter (mm) : 17

Outer Diameter (mm) : 47

Width (mm) : 15,25

Bearing dimensions and specification in NKE catalogue:

d - 17 mm

D - 47 mm

T - 15,25 mm

B - 14 mm

C - 12 mm

a - 10 mm

r1 min. - 1 mm

r2 min. - 1 mm

r3 min. - 1 mm

r4 min. - 1 mm

da max - 25 mm

Da min - 40 mm

db min - 23 mm

Db min. - 42 mm

Weight - 0,13 Kg

Basic dynamic load rating (C) - 28,1 kN

Basic static load rating (C0) - 25 kN

Limiting speed - 16000 r/min

Calculation factor (e) - 0,29

Calculation factor (Y) - 2,11

Calculation factor (Y0) - 1,16

Designation

Bore Dia, mm

Outer Dia, mm: