Bearing 30230 (SKF)

Tapered roller bearings 30230

Bearing number : 30230

Size (mm) : 150x270x49

Brand : SKF

Bore Diameter (mm) : 150

Outer Diameter (mm) : 270

Width (mm) : 49

Bearing dimensions and specification in SKF catalogue:

d - 150 mm

D - 270 mm

T - 49 mm

B - 45 mm

C - 38 mm

a - 50 mm

d1 - 200 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 3 mm

r4 min. - 3 mm

Ca min. - 9 mm

Cb min. - 11 mm

da max - 175 mm

Da min - 234 mm

Da max. - 256 mm

db min - 164 mm

Db min. - 250 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 10,5 Kg

Basic dynamic load rating (C) - 429 kN

Basic static load rating (C0) - 560 kN

Fatigue load limit (Pu) - 57

Reference speed - 1800 r/min

Limiting speed - 2400 r/min

Calculation factor (e) - 0,43

Calculation factor (Y) - 1,4

Calculation factor (Y0) - 0,8

Designation

Bore Dia, mm

Outer Dia, mm: