Bearing 9180/9121 (KOYO)

Tapered roller bearings 9180/9121

Bearing number : 9180/9121

Brand : KOYO

Bore Diameter (mm) : 61,912

Width (mm) : 46,038

Bearing dimensions and specification in KOYO catalogue:

d - 61,912 mm

T - 47,625 mm

B - 46,038 mm

C - 31,75 mm

a - 44,5 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 130 mm

db - 81 mm

da - 90 mm

Db - 145 mm

Basic dynamic load rating (C) - 244 kN

Basic static load rating (C0) - 278 kN

Calculation factor (e) - 0,66

Calculation factor (Y0) - 0,5

Calculation factor (Y1) - 0,91

Tags : KOYO

Designation

Bore Dia, mm

Outer Dia, mm: