Tapered roller bearings 48393/48320

Bearing number : 48393/48320

Size (mm) : 136.350x190.500x39.688

Brand : NACHI

Bore Diameter (mm) : 136.350

Outer Diameter (mm) : 190.500

Width (mm) : 39.688

Bearing dimensions and specification in NACHI catalogue:

d - 136.350 mm

D - 190.500 mm

T - 39.688 mm

B - 39.688 mm

C - 33.338 mm

a - 4.0 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 3,36 Kg

Basic dynamic load rating (C) - 219000 kN

Basic static load rating (C0) - 430000 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2300 r/min

Calculation factor (e) - 0.32

Calculation factor (Y0) - 1.0

Calculation factor (Y1) - 1.9