Bearing 30224U (NTN)

Tapered roller bearings 30224U

Bearing number : 30224U

Size (mm) : 120x215x43.5

Brand : NTN

Bore Diameter (mm) : 120

Outer Diameter (mm) : 215

Width (mm) : 43,5

Bearing dimensions and specification in NTN catalogue:

d - 120 mm

D - 215 mm

T - 43,5 mm

B - 40 mm

C - 34 mm

ra1 max. - 2 mm

a - 44 mm

r min. - 3 mm

r1 min. - 2,5 mm

da min. - 134 mm

Da min - 187 mm

Da max. - 203 mm

db max. - 140 mm

Db min. - 203 mm

ra max. - 2,5 mm

Sa - 6 mm

Sb - 9,5 mm

Weight - 6,23 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 470 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 200 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y2) - 1,38

Designation

Bore Dia, mm

Outer Dia, mm: