Bearing 30226U (NTN)

Tapered roller bearings 30226U

Bearing number : 30226U

Size (mm) : 130x230x43.75

Brand : NTN

Bore Diameter (mm) : 130

Outer Diameter (mm) : 230

Width (mm) : 43,75

Bearing dimensions and specification in NTN catalogue:

d - 130 mm

D - 230 mm

T - 43,75 mm

B - 40 mm

C - 34 mm

ra1 max. - 2,5 mm

a - 45,5 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 148 mm

Da min - 203 mm

Da max. - 216 mm

db max. - 152 mm

Db min. - 218 mm

ra max. - 3 mm

Sa - 7 mm

Sb - 9,5 mm

Weight - 7,25 Kg

Basic dynamic load rating (C) - 375 kN

Basic static load rating (C0) - 505 kN

(Grease) Lubrication Speed - 1 500 r/min

(Oil) Lubrication Speed - 2 000 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y2) - 1,38

Designation

Bore Dia, mm

Outer Dia, mm: