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

Bearing No. 133FC97732

Specifications
(Boundary dimensions ...etc)

d(mm)665
D(mm)968.6
B(mm)732
C(mm)732
Fw(mm)734.5
r(min.)(mm)6
r1(min.)(mm)SP
Basic load ratings : Cr(kN)22800
Basic load ratings : C0r(kN)53300
Fatigue load limit : Cu(kN)4350

Mounting dimensions

da(min.)(mm)693
Da(max.)(mm)940
da(min.)(mm)899
ra(max.)(mm)5
rb(max.)(mm)5

Refer.

(Refer.)Mass(kg) 1870
JTEKT

2025/06/01