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


Bearing No. 114FC80514A

Specification data (main dimensions, etc.)

d(mm)570
D(mm)800
B(mm)514
C(mm)514
Fw(mm)626
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)12500
Basic load ratings : C0r(kN)29200
Fatigue load limit : Cu(kN)2550

Mounting dimensions,weight (reference)

da(min.)(mm)598 mm
Da(max.)(mm)772 mm
da(min.)(mm)746 mm
ra(max.)(mm)5 mm
rb(max.)(mm)5 mm
Mass(Refer.)(kg)829 kg
JTEKT

2026/07/21