Bearing 30204 (NKE)

Tapered roller bearings 30204

Bearing number : 30204

Size (mm) : 20x47x15.25

Brand : NKE

Bore Diameter (mm) : 20

Outer Diameter (mm) : 47

Width (mm) : 15,25

Bearing dimensions and specification in NKE catalogue:

d - 20 mm

D - 47 mm

T - 15,25 mm

B - 14 mm

C - 12 mm

a - 11 mm

r1 min. - 1 mm

r2 min. - 1 mm

r3 min. - 1 mm

r4 min. - 1 mm

da max - 27 mm

Da min - 40 mm

db min - 26 mm

Db min. - 43 mm

Weight - 0,13 Kg

Basic dynamic load rating (C) - 31 kN

Basic static load rating (C0) - 31,3 kN

Limiting speed - 15000 r/min

Calculation factor (e) - 0,34

Calculation factor (Y) - 1,74

Calculation factor (Y0) - 0,96

Designation

Bore Dia, mm

Outer Dia, mm: