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


Bearing No. 22FC18120

Specification data (main 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,weight (reference)

da(min.)(mm)119 mm
Da(max.)(mm)170 mm
da(min.)(mm)164 mm
ra(max.)(mm)2 mm
rb(max.)(mm)1.5 mm
Mass(Refer.)(kg)12 kg
JTEKT

2026/07/19