Bearing 30203 (NKE)

Tapered roller bearings 30203

Bearing number : 30203

Size (mm) : 17x40x13.25

Brand : NKE

Bore Diameter (mm) : 17

Outer Diameter (mm) : 40

Width (mm) : 13,25

Bearing dimensions and specification in NKE catalogue:

d - 17 mm

D - 40 mm

T - 13,25 mm

B - 12 mm

C - 11 mm

a - 10 mm

r1 min. - 1 mm

r2 min. - 1 mm

r3 min. - 1 mm

r4 min. - 1 mm

da max - 23 mm

Da min - 34 mm

db min - 23 mm

Db min. - 37 mm

Weight - 0,08 Kg

Basic dynamic load rating (C) - 22,2 kN

Basic static load rating (C0) - 21,8 kN

Limiting speed - 18000 r/min

Calculation factor (e) - 0,34

Calculation factor (Y) - 1,74

Calculation factor (Y0) - 0,96

Designation

Bore Dia, mm

Outer Dia, mm: