Bearing 4T-JL724348/JL724314 (NTN)

Tapered roller bearings 4T-JL724348/JL724314

Bearing number : 4T-JL724348/JL724314

Size (mm) : 120x170x25.4

Brand : NTN

Bore Diameter (mm) : 120

Outer Diameter (mm) : 170

Width (mm) : 25,4

Bearing dimensions and specification in NTN catalogue:

d - 120 mm

D - 170 mm

T - 25,4 mm

B - 25,4 mm

C - 19,05 mm

ra1 max. - 3,3 mm

a - -7,9 mm

Da - 156 mm

db - 127 mm

ra max. - 3,3 mm

da - 132 mm

Db - 163 mm

Weight - 1,67 Kg

Basic dynamic load rating (C) - 127 kN

Basic static load rating (C0) - 210 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 600 r/min

Calculation factor (e) - 0,46

Calculation factor (Y0) - 0,72

Calculation factor (Y2) - 1,31

Designation

Bore Dia, mm

Outer Dia, mm: