Bearing 6580/6535 (NSK)

Tapered roller bearings 6580/6535

Bearing number : 6580/6535

Size (mm) : 88.9x161.925x53.975

Brand : NSK

Bore Diameter (mm) : 88,9

Outer Diameter (mm) : 161,925

Width (mm) : 53,975

Bearing dimensions and specification in NSK catalogue:

d - 88,9 mm

D - 161,925 mm

T - 53,975 mm

B - 55,1 mm

C - 42,862 mm

ra1 max. - 3,3 mm

a - 40,7 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 141 mm

db - 102 mm

ra max. - 3,5 mm

da - 109 mm

Db - 154 mm

Weight - 4,7 Kg

Basic dynamic load rating (C) - 325 kN

Basic static load rating (C0) - 480 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

Designation

Bore Dia, mm

Outer Dia, mm: