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

Bearing No. 174FC115685B

Specifications
(Boundary dimensions ...etc)

d(mm)870
D(mm)1145
B(mm)705
C(mm)685
Fw(mm)940
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)23000
Basic load ratings : C0r(kN)63700
Fatigue load limit : Cu(kN)4900

Mounting dimensions

da(min.)(mm)898
Da(max.)(mm)1117
da(min.)(mm)1085
ra(max.)(mm)5
rb(max.)(mm)5

Refer.

(Refer.)Mass(kg) 1980
JTEKT

2025/06/01