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

Bearing No. 164FC113800D

Specifications
(Boundary dimensions ...etc)

d(mm)820
D(mm)1130
B(mm)800
C(mm)800
Fw(mm)903
r(min.)(mm)7.5
r1(min.)(mm)7.5
Basic load ratings : Cr(kN)25100
Basic load ratings : C0r(kN)66900
Fatigue load limit : Cu(kN)5110

Mounting dimensions

da(min.)(mm)856
Da(max.)(mm)1094
da(min.)(mm)1059
ra(max.)(mm)6
rb(max.)(mm)6

Refer.

(Refer.)Mass(kg) 2510
JTEKT

2025/06/01