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

Bearing No. 4CR760

Specifications
(Boundary dimensions ...etc)

d(mm)760
D(mm)1080
B(mm)805
C(mm)790
Fw(mm)847
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)24300
Basic load ratings : C0r(kN)61700
Fatigue load limit : Cu(kN)4810

Mounting dimensions

da(min.)(mm)788
Da(max.)(mm)1052
da(min.)(mm)1007
ra(max.)(mm)5
rb(max.)(mm)5

Refer.

(Refer.)Mass(kg) 2440
JTEKT

2025/06/01