Bearing 30238J2 (SKF)

Tapered roller bearings 30238J2

Bearing number : 30238J2

Size (mm) : 190x340x60

Brand : SKF

Bore Diameter (mm) : 190

Outer Diameter (mm) : 340

Width (mm) : 60

Bearing dimensions and specification in SKF catalogue:

d - 190 mm

D - 340 mm

T - 60 mm

B - 55 mm

C - 46 mm

a - 63 mm

d1 - 254 mm

r1 min. - 5 mm

r2 min. - 5 mm

r3 min. - 4 mm

r4 min. - 4 mm

Ca min. - 9 mm

Cb min. - 14 mm

da max - 224 mm

Da min - 298 mm

Da max. - 322 mm

db min - 207 mm

Db min. - 318 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 20,5 Kg

Basic dynamic load rating (C) - 721 kN

Basic static load rating (C0) - 1000 kN

Fatigue load limit (Pu) - 95

Reference speed - 1400 r/min

Limiting speed - 1800 r/min

Calculation factor (e) - 0,43

Calculation factor (Y) - 1,4

Calculation factor (Y0) - 0,8

Designation

Bore Dia, mm

Outer Dia, mm: