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

Bearing No. 62FC43240

Specifications
(Boundary dimensions ...etc)

d(mm)310
D(mm)430
B(mm)240
C(mm)240
Fw(mm)344.5
r(min.)(mm)3
r1(min.)(mm)3
Basic load ratings : Cr(kN)2840
Basic load ratings : C0r(kN)5770
Fatigue load limit : Cu(kN)602

Mounting dimensions

da(min.)(mm)324
Da(max.)(mm)416
da(min.)(mm)404
ra(max.)(mm)2.5
rb(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 105
JTEKT

2025/06/01