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

Bearing No. 154FC108650

Specifications
(Boundary dimensions ...etc)

d(mm)770
D(mm)1080
B(mm)650
C(mm)650
Fw(mm)845
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)21600
Basic load ratings : C0r(kN)52000
Fatigue load limit : Cu(kN)4210

Mounting dimensions

da(min.)(mm)798
Da(max.)(mm)1052
da(min.)(mm)1010
ra(max.)(mm)5
rb(max.)(mm)5

Refer.

(Refer.)Mass(kg) 1930
JTEKT

2025/06/01