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

Bearing No. 34FC24156B

Specifications
(Boundary dimensions ...etc)

d(mm)170
D(mm)240
B(mm)156
C(mm)156
Fw(mm)189
r(min.)(mm)2
r1(min.)(mm)2
Basic load ratings : Cr(kN)1140
Basic load ratings : C0r(kN)2100
Fatigue load limit : Cu(kN)264

Mounting dimensions

da(min.)(mm)180
Da(max.)(mm)230
da(min.)(mm)225
ra(max.)(mm)2
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 21.8
JTEKT

2025/06/01