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


Bearing No. 24FC1787

Specification data (main dimensions, etc.)

d(mm)120
D(mm)165
B(mm)87
C(mm)87
Fw(mm)134.5
r(min.)(mm)1.1
r1(min.)(mm)1.1
Basic load ratings : Cr(kN)401
Basic load ratings : C0r(kN)745
Fatigue load limit : Cu(kN)95.2

Mounting dimensions,weight (reference)

da(min.)(mm)127 mm
Da(max.)(mm)158 mm
da(min.)(mm)154 mm
ra(max.)(mm)1 mm
rb(max.)(mm)1 mm
Mass(Refer.)(kg)5.6 kg
JTEKT

2026/07/22