Bearing 30232U (NTN)

Tapered roller bearings 30232U

Bearing number : 30232U

Size (mm) : 160x290x52

Brand : NTN

Bore Diameter (mm) : 160

Outer Diameter (mm) : 290

Width (mm) : 52

Bearing dimensions and specification in NTN catalogue:

d - 160 mm

D - 290 mm

T - 52 mm

B - 48 mm

C - 40 mm

ra1 max. - 2,5 mm

a - 55,5 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 178 mm

Da min - 252 mm

Da max. - 276 mm

db max. - 189 mm

Db min. - 272 mm

ra max. - 3 mm

Sa - 8 mm

Sb - 12 mm

Weight - 12,9 Kg

Basic dynamic load rating (C) - 525 kN

Basic static load rating (C0) - 720 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 600 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y2) - 1,38

Designation

Bore Dia, mm

Outer Dia, mm: