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

Bearing No. 4CR950A

Specifications
(Boundary dimensions ...etc)

d(mm)950
D(mm)1300
B(mm)965
C(mm)950
Fw(mm)1036
r(min.)(mm)7.5
r1(min.)(mm)7.5
Basic load ratings : Cr(kN)35000
Basic load ratings : C0r(kN)96900
Fatigue load limit : Cu(kN)7090

Mounting dimensions

da(min.)(mm)986
Da(max.)(mm)1264
da(min.)(mm)1216
ra(max.)(mm)6
rb(max.)(mm)6

Refer.

(Refer.)Mass(kg) 3900
JTEKT

2025/06/01