Bearing LM603049/LM603012 (NACHI)

Tapered roller bearings LM603049/LM603012

Bearing number : LM603049/LM603012

Size (mm) : 45.242x77.788x21.430

Brand : NACHI

Bore Diameter (mm) : 45.242

Outer Diameter (mm) : 77.788

Width (mm) : 21.430

Bearing dimensions and specification in NACHI catalogue:

d - 45.242 mm

D - 77.788 mm

T - 21.430 mm

B - 19.842 mm

C - 16.667 mm

a - 2.3 mm

r1 min. - 3.6 mm

r2 min. - 0.8 mm

Weight - 0,382 Kg

Basic dynamic load rating (C) - 57100 kN

Basic static load rating (C0) - 73500 kN

(Grease) Lubrication Speed - 4100 r/min

(Oil) Lubrication Speed - 5700 r/min

Calculation factor (e) - 0.43

Calculation factor (Y0) - 0.77

Calculation factor (Y1) - 1.41

Designation

Bore Dia, mm

Outer Dia, mm: