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

Bearing No. 4CR600A

Specifications
(Boundary dimensions ...etc)

d(mm)600
D(mm)870
B(mm)640
C(mm)640
Fw(mm)682
r(min.)(mm)4
r1(min.)(mm)4
Basic load ratings : Cr(kN)16600
Basic load ratings : C0r(kN)40800
Fatigue load limit : Cu(kN)3410

Mounting dimensions

da(min.)(mm)618
Da(max.)(mm)852
da(min.)(mm)812
ra(max.)(mm)3
rb(max.)(mm)3

Refer.

(Refer.)Mass(kg) 1330
JTEKT

2025/06/01