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

Bearing No. 34FC24190

Specifications
(Boundary dimensions ...etc)

d(mm)170
D(mm)240
B(mm)190
C(mm)190
Fw(mm)187
r(min.)(mm)1.5
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)1350
Basic load ratings : C0r(kN)2620
Fatigue load limit : Cu(kN)317

Mounting dimensions

da(min.)(mm)179
Da(max.)(mm)231
da(min.)(mm)223
ra(max.)(mm)1.5
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 26.9
JTEKT

2025/06/01