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

Bearing No. 176FC123850A

Specifications
(Boundary dimensions ...etc)

d(mm)880
D(mm)1230
B(mm)850
C(mm)850
Fw(mm)970
r(min.)(mm)7.5
r1(min.)(mm)7.5
Basic load ratings : Cr(kN)31100
Basic load ratings : C0r(kN)82100
Fatigue load limit : Cu(kN)6220

Mounting dimensions

da(min.)(mm)916
Da(max.)(mm)1194
da(min.)(mm)1148
ra(max.)(mm)6
rb(max.)(mm)6

Refer.

(Refer.)Mass(kg) 3280
JTEKT

2025/06/01