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


Bearing No. 34FC24190

Specification data (main dimensions, etc.)

d(mm)170
D(mm)240
B(mm)190
C(mm)190
Fw(mm)187
r(min.)(mm)1.5
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)1350
Basic load ratings : C0r(kN)2620
Fatigue load limit : Cu(kN)317

Mounting dimensions,weight (reference)

da(min.)(mm)179 mm
Da(max.)(mm)231 mm
da(min.)(mm)223 mm
ra(max.)(mm)1.5 mm
rb(max.)(mm)1.5 mm
Mass(Refer.)(kg)26.9 kg
JTEKT

2026/07/19