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

Bearing No. 47FC34200

Specifications
(Boundary dimensions ...etc)

d(mm)237
D(mm)339.67
B(mm)200
C(mm)200
Fw(mm)264
r(min.)(mm)2
r1(min.)(mm)2
Basic load ratings : Cr(kN)1980
Basic load ratings : C0r(kN)3780
Fatigue load limit : Cu(kN)432

Mounting dimensions

da(min.)(mm)247
Da(max.)(mm)329
da(min.)(mm)314
ra(max.)(mm)2
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 58.0
JTEKT

2025/06/01