Bearing 4T-LM603049/LM603011 (NTN)

Tapered roller bearings 4T-LM603049/LM603011

Bearing number : 4T-LM603049/LM603011

Size (mm) : 45.242x77.788x19.842

Brand : NTN

Bore Diameter (mm) : 45,242

Outer Diameter (mm) : 77,788

Width (mm) : 19,842

Bearing dimensions and specification in NTN catalogue:

d - 45,242 mm

D - 77,788 mm

T - 19,842 mm

B - 19,842 mm

C - 15,08 mm

ra1 max. - 0,8 mm

a - 2,2 mm

Da - 71 mm

db - 50 mm

ra max. - 3,5 mm

da - 57 mm

Db - 74 mm

Weight - 0,372 Kg

Basic dynamic load rating (C) - 57,5 kN

Basic static load rating (C0) - 73,5 kN

(Grease) Lubrication Speed - 4 600 r/min

(Oil) Lubrication Speed - 6 200 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y2) - 1,41

Designation

Bore Dia, mm

Outer Dia, mm: