Bearing 30218U (NTN)

Tapered roller bearings 30218U

Bearing number : 30218U

Size (mm) : 90x160x32.5

Brand : NTN

Bore Diameter (mm) : 90

Outer Diameter (mm) : 160

Width (mm) : 32,5

Bearing dimensions and specification in NTN catalogue:

d - 90 mm

D - 160 mm

T - 32,5 mm

B - 30 mm

C - 26 mm

ra1 max. - 2 mm

a - 32 mm

r min. - 2,5 mm

r1 min. - 2 mm

da min. - 102 mm

Da min - 140 mm

Da max. - 150 mm

db max. - 103 mm

Db min. - 150 mm

ra max. - 2 mm

Sa - 5 mm

Sb - 6,5 mm

Weight - 2,66 Kg

Basic dynamic load rating (C) - 208 kN

Basic static load rating (C0) - 267 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 3 000 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,43

Designation

Bore Dia, mm

Outer Dia, mm: