Bearing 6580R/6535 (NACHI)

Tapered roller bearings 6580R/6535

Bearing number : 6580R/6535

Size (mm) : 161.925x88.900x53.975

Brand : NACHI

Bore Diameter (mm) : 161.925

Outer Diameter (mm) : 88.900

Width (mm) : 53.975

Bearing dimensions and specification in NACHI catalogue:

d - 88.900 mm

D - 161.925 mm

T - 53.975 mm

B - 55.100 mm

C - 42.863 mm

a - 12.9 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 4,74 Kg

Basic dynamic load rating (C) - 316000 kN

Basic static load rating (C0) - 471000 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2800 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.50

Designation

Bore Dia, mm

Outer Dia, mm: