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

Bearing No. 62FC44240

Specifications
(Boundary dimensions ...etc)

d(mm)310
D(mm)440
B(mm)240
C(mm)240
Fw(mm)341
r(min.)(mm)3
r1(min.)(mm)3
Basic load ratings : Cr(kN)3030
Basic load ratings : C0r(kN)5730
Fatigue load limit : Cu(kN)604

Mounting dimensions

da(min.)(mm)324
Da(max.)(mm)426
da(min.)(mm)409
ra(max.)(mm)2.5
rb(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 113
JTEKT

2025/06/01