Bearing 658/653 (KOYO)

Tapered roller bearings 658/653

Bearing number : 658/653

Brand : KOYO

Bore Diameter (mm) : 74,612

Width (mm) : 41,275

Bearing dimensions and specification in KOYO catalogue:

d - 74,612 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 33,4 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 131 mm

db - 86 mm

da - 92 mm

Db - 139 mm

Basic dynamic load rating (C) - 208 kN

Basic static load rating (C0) - 301 kN

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,47

Tags : KOYO

Designation

Bore Dia, mm

Outer Dia, mm: