Bearing 4T-455/453X (NTN)

Tapered roller bearings 4T-455/453X

Bearing number : 4T-455/453X

Size (mm) : 50.8x104.775x30.162

Brand : NTN

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 104,775

Width (mm) : 30,162

Bearing dimensions and specification in NTN catalogue:

d - 50,8 mm

D - 104,775 mm

T - 30,162 mm

B - 29,317 mm

C - 24,605 mm

ra1 max. - 3,3 mm

a - 7,1 mm

Da - 92 mm

db - 59 mm

ra max. - 0,8 mm

da - 60 mm

Db - 98 mm

Weight - 1,19 Kg

Basic dynamic load rating (C) - 115 kN

Basic static load rating (C0) - 148 kN

(Grease) Lubrication Speed - 3 500 r/min

(Oil) Lubrication Speed - 4 700 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,98

Calculation factor (Y2) - 1,79

Designation

Bore Dia, mm

Outer Dia, mm: