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

Bearing No. 4CR460D

Specifications
(Boundary dimensions ...etc)

d(mm)460
D(mm)680
B(mm)400
C(mm)400
Fw(mm)504
r(min.)(mm)4
r1(min.)(mm)4
Basic load ratings : Cr(kN)8520
Basic load ratings : C0r(kN)16600
Fatigue load limit : Cu(kN)1590

Mounting dimensions

da(min.)(mm)478
Da(max.)(mm)662
da(min.)(mm)624
ra(max.)(mm)3
rb(max.)(mm)3

Refer.

(Refer.)Mass(kg) 510
JTEKT

2025/06/01