Bearing L521949/L521910 (NACHI)

Tapered roller bearings L521949/L521910

Bearing number : L521949/L521910

Size (mm) : 107.950x146.050x21.433

Brand : NACHI

Bore Diameter (mm) : 107.950

Outer Diameter (mm) : 146.050

Width (mm) : 21.433

Bearing dimensions and specification in NACHI catalogue:

d - 107.950 mm

D - 146.050 mm

T - 21.433 mm

B - 21.433 mm

C - 16.670 mm

a - -4.5 mm

r1 min. - 1.5 mm

r2 min. - 1.5 mm

Weight - 0,965 Kg

Basic dynamic load rating (C) - 93500 kN

Basic static load rating (C0) - 155000 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3000 r/min

Calculation factor (e) - 0.39

Calculation factor (Y0) - 0.84

Calculation factor (Y1) - 1.5

Designation

Bore Dia, mm

Outer Dia, mm: