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

Bearing No. 4CR460

Specifications
(Boundary dimensions ...etc)

d(mm)460
D(mm)660
B(mm)500
C(mm)500
Fw(mm)512
r(min.)(mm)4
r1(min.)(mm)4
Basic load ratings : Cr(kN)10000
Basic load ratings : C0r(kN)23300
Fatigue load limit : Cu(kN)2130

Mounting dimensions

da(min.)(mm)478
Da(max.)(mm)642
da(min.)(mm)612
ra(max.)(mm)3
rb(max.)(mm)3

Refer.

(Refer.)Mass(kg) 590
JTEKT

2025/05/15