Bearing 31322XU (NTN)

Tapered roller bearings 31322XU

Bearing number : 31322XU

Size (mm) : 110x240x63

Brand : NTN

Bore Diameter (mm) : 110

Outer Diameter (mm) : 240

Width (mm) : 63

Bearing dimensions and specification in NTN catalogue:

d - 110 mm

D - 240 mm

T - 63 mm

B - 57 mm

C - 38 mm

ra1 max. - 2,5 mm

a - 76 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 128 mm

Da min - 188 mm

Da max. - 226 mm

db max. - 135 mm

Db min. - 224 mm

ra max. - 3 mm

Sa - 7 mm

Sb - 25 mm

Weight - 11,9 Kg

Basic dynamic load rating (C) - 430 kN

Basic static load rating (C0) - 535 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 200 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y2) - 0,73

Designation

Bore Dia, mm

Outer Dia, mm: