Koyo
FOR REFERENCE ONLY
  • Rolling mill roll neck bearings
  • Four-row cylindrical roller bearings
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Bearing No. 22FC18120

Specifications
(Boundary dimensions ...etc)

d(mm)110
D(mm)180
B(mm)120
C(mm)120
Fw(mm)128
r(min.)(mm)2
r1(min.)(mm)2
Basic load ratings : Cr(kN)684
Basic load ratings : C0r(kN)971
Fatigue load limit : Cu(kN)123

Mounting dimensions

da(min.)(mm)119
Da(max.)(mm)170
da(min.)(mm)164
ra(max.)(mm)2
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 12
JTEKT

2025/06/01