Bearing 30238 (NKE)

Tapered roller bearings 30238

Bearing number : 30238

Size (mm) : 190x340x60

Brand : NKE

Bore Diameter (mm) : 190

Outer Diameter (mm) : 340

Width (mm) : 60

Bearing dimensions and specification in NKE catalogue:

d - 190 mm

D - 340 mm

T - 60 mm

B - 55 mm

C - 46 mm

a - 62 mm

r1 min. - 5 mm

r2 min. - 5 mm

r3 min. - 4 mm

r4 min. - 4 mm

da max - 224 mm

Da min - 298 mm

db min - 210 mm

Db min. - 318 mm

Weight - 21 Kg

Basic dynamic load rating (C) - 752 kN

Basic static load rating (C0) - 1043 kN

Limiting speed - 1800 r/min

Calculation factor (e) - 0,44

Calculation factor (Y) - 1,38

Calculation factor (Y0) - 0,76

Designation

Bore Dia, mm

Outer Dia, mm: