Bearing 30305J (KBC)

Tapered roller bearings 30305J

Bearing number : 30305J

Size (mm) : 25x62x18.25

Brand : KBC

Bore Diameter (mm) : 25

Outer Diameter (mm) : 62

Width (mm) : 18.25

Bearing dimensions and specification in KBC catalogue:

d - 25 mm

D - 62 mm

T - 18.25 mm

B - 17 mm

C - 15 mm

a - 19.8 mm

r1 min. - 1.5 mm

r2 min. - 1.5 mm

r3 min. - 1.5 mm

r4 min. - 1.5 mm

Weight - 0.269 Kg

Basic dynamic load rating (C) - 47,5 kN

Basic static load rating (C0) - 46,5 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 8500 r/min

Calculation factor (e) - 0.3

Calculation factor (Y) - 2

Calculation factor (Y0) - 1.1

Designation

Bore Dia, mm

Outer Dia, mm: