Bearing 6559/6535 (NACHI)

Tapered roller bearings 6559/6535

Bearing number : 6559/6535

Size (mm) : 161.925x82.550x53.975

Brand : NACHI

Bore Diameter (mm) : 161.925

Outer Diameter (mm) : 82.550

Width (mm) : 53.975

Bearing dimensions and specification in NACHI catalogue:

d - 82.550 mm

D - 161.925 mm

T - 53.975 mm

B - 55.100 mm

C - 42.862 mm

a - 12.8 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 5,05 Kg

Basic dynamic load rating (C) - 305000 kN

Basic static load rating (C0) - 460000 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3000 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.5

Designation

Bore Dia, mm

Outer Dia, mm: