Koyo
FOR REFERENCE ONLY
  • Rolling mill roll neck bearings
  • Four-row cylindrical roller bearings
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Bearing No. 22FC1790

Specifications
(Boundary dimensions ...etc)

d(mm)110
D(mm)170
B(mm)90
C(mm)90
Fw(mm)127
r(min.)(mm)2
r1(min.)(mm)2
Basic load ratings : Cr(kN)461
Basic load ratings : C0r(kN)692
Fatigue load limit : Cu(kN)92.0

Mounting dimensions

da(min.)(mm)120
Da(max.)(mm)160
da(min.)(mm)155
ra(max.)(mm)2
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 7.4
JTEKT

2025/06/01