Bearing 30305 (NKE)

Tapered roller bearings 30305

Bearing number : 30305

Size (mm) : 25x62x18.25

Brand : NKE

Bore Diameter (mm) : 25

Outer Diameter (mm) : 62

Width (mm) : 18,25

Bearing dimensions and specification in NKE catalogue:

d - 25 mm

D - 62 mm

T - 18,25 mm

B - 17 mm

C - 15 mm

a - 13 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

da max - 34 mm

Da min - 54 mm

db min - 32 mm

Db min. - 57 mm

Weight - 0,27 Kg

Basic dynamic load rating (C) - 45,8 kN

Basic static load rating (C0) - 44 kN

Limiting speed - 12000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y) - 2

Calculation factor (Y0) - 1,1

Designation

Bore Dia, mm

Outer Dia, mm: