Bearing 30322U (NTN)

Tapered roller bearings 30322U

Bearing number : 30322U

Size (mm) : 110x240x54.5

Brand : NTN

Bore Diameter (mm) : 110

Outer Diameter (mm) : 240

Width (mm) : 54,5

Bearing dimensions and specification in NTN catalogue:

d - 110 mm

D - 240 mm

T - 54,5 mm

B - 50 mm

C - 42 mm

ra1 max. - 2,5 mm

a - 45,5 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 128 mm

Da min - 206 mm

Da max. - 226 mm

db max. - 141 mm

Db min. - 222 mm

ra max. - 3 mm

Sa - 6 mm

Sb - 12,5 mm

Weight - 11,4 Kg

Basic dynamic load rating (C) - 480 kN

Basic static load rating (C0) - 590 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 200 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y2) - 1,74

Designation

Bore Dia, mm

Outer Dia, mm: