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


Bearing No. 82FC55400

Specification data (main dimensions, etc.)

d(mm)410
D(mm)546
B(mm)400
C(mm)400
Fw(mm)448
r(min.)(mm)5
r1(min.)(mm)5
Basic load ratings : Cr(kN)5360
Basic load ratings : C0r(kN)13000
Fatigue load limit : Cu(kN)1240

Mounting dimensions,weight (reference)

da(min.)(mm)432 mm
Da(max.)(mm)524 mm
da(min.)(mm)516 mm
ra(max.)(mm)4 mm
rb(max.)(mm)4 mm
Mass(Refer.)(kg)256 kg
JTEKT

2026/07/18