Bearing 4T-LM501349/LM501314 (NTN)

Tapered roller bearings 4T-LM501349/LM501314

Bearing number : 4T-LM501349/LM501314

Size (mm) : 41.275x73.431x21.43

Brand : NTN

Bore Diameter (mm) : 41,275

Outer Diameter (mm) : 73,431

Width (mm) : 21,43

Bearing dimensions and specification in NTN catalogue:

d - 41,275 mm

D - 73,431 mm

T - 21,43 mm

B - 19,812 mm

C - 16,604 mm

ra1 max. - 0,8 mm

a - 3,3 mm

Da - 66 mm

db - 46,5 mm

ra max. - 3,5 mm

da - 53 mm

Db - 70 mm

Weight - 0,355 Kg

Basic dynamic load rating (C) - 56 kN

Basic static load rating (C0) - 69,5 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 600 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,83

Calculation factor (Y2) - 1,5

Designation

Bore Dia, mm

Outer Dia, mm: