Tapered roller bearings 48290/48220

Bearing number : 48290/48220

Size (mm) : 127x182.562x39.688

Brand : NACHI

Bore Diameter (mm) : 127.000

Outer Diameter (mm) : 182.562

Width (mm) : 39.688

Bearing dimensions and specification in NACHI catalogue:

d - 127.000 mm

D - 182.562 mm

T - 39.688 mm

B - 38.100 mm

C - 33.338 mm

a - 5.6 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 3,29 Kg

Basic dynamic load rating (C) - 235000 kN

Basic static load rating (C0) - 445000 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2400 r/min

Calculation factor (e) - 0.31

Calculation factor (Y0) - 1.1

Calculation factor (Y1) - 2.0