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

Bearing No. 48FC34200

Specifications
(Boundary dimensions ...etc)

d(mm)240
D(mm)340
B(mm)200
C(mm)200
Fw(mm)266
r(min.)(mm)3
r1(min.)(mm)3
Basic load ratings : Cr(kN)2020
Basic load ratings : C0r(kN)3780
Fatigue load limit : Cu(kN)432

Mounting dimensions

da(min.)(mm)254
Da(max.)(mm)326
da(min.)(mm)318
ra(max.)(mm)2.5
rb(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 56.3
JTEKT

2025/06/01