Bearing LM104949/LM104911 (NACHI)

Tapered roller bearings LM104949/LM104911

Bearing number : LM104949/LM104911

Size (mm) : 50.800x82.550x21.590

Brand : NACHI

Bore Diameter (mm) : 50.800

Outer Diameter (mm) : 82.550

Width (mm) : 21.590

Bearing dimensions and specification in NACHI catalogue:

d - 50.800 mm

D - 82.550 mm

T - 21.590 mm

B - 22.225 mm

C - 16.510 mm

a - 3.9 mm

r1 min. - 3.5 mm

r2 min. - 1.3 mm

Weight - 0,435 Kg

Basic dynamic load rating (C) - 71000 kN

Basic static load rating (C0) - 96000 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5700 r/min

Calculation factor (e) - 0.31

Calculation factor (Y0) - 1.1

Calculation factor (Y1) - 2.0

Designation

Bore Dia, mm

Outer Dia, mm: