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

Bearing No. 39FC30226

Specifications
(Boundary dimensions ...etc)

d(mm)195
D(mm)300
B(mm)226
C(mm)226
Fw(mm)220
r(min.)(mm)2.1
r1(min.)(mm)2.1
Basic load ratings : Cr(kN)2110
Basic load ratings : C0r(kN)3690
Fatigue load limit : Cu(kN)430

Mounting dimensions

da(min.)(mm)207
Da(max.)(mm)288
da(min.)(mm)274
ra(max.)(mm)2
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 57.9
JTEKT

2025/06/01