Koyo
FOR REFERENCE ONLY
  • Rolling mill roll neck bearings
  • Four-row cylindrical roller bearings
>

Bearing No. 171FC109655

Specifications
(Boundary dimensions ...etc)

d(mm)855
D(mm)1094.9
B(mm)665
C(mm)655
Fw(mm)918
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)19400
Basic load ratings : C0r(kN)58000
Fatigue load limit : Cu(kN)4480

Mounting dimensions

da(min.)(mm)883
Da(max.)(mm)1066
da(min.)(mm)1038
ra(max.)(mm)5
rb(max.)(mm)5

Refer.

(Refer.)Mass(kg) 1580
JTEKT

2025/06/01