Bearing 39590/39521 (KOYO)

Tapered roller bearings 39590/39521

Bearing number : 39590/39521

Size (mm) : 66.675x112.712x30.162

Brand : KOYO

Bore Diameter (mm) : 66,675

Outer Diameter (mm) : 112,712

Width (mm) : 30,162

Bearing dimensions and specification in KOYO catalogue:

d - 66,675 mm

D - 112,712 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

a - 23,3 mm

r min. - 3,6 mm

r2 min. - 0,8 mm

da min. - 80 mm

Da - 103 mm

db min - 74 mm

ra max. - 3,6 mm

rb max. - 0,8 mm

Db - 107 mm

Weight - 1,192 Kg

Basic dynamic load rating (C) - 147 kN

Basic static load rating (C0) - 207 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y1) - 1,77

Designation

Bore Dia, mm

Outer Dia, mm: