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


Bearing No. 40FC28190A

Specification data (main dimensions, etc.)

d(mm)200
D(mm)280
B(mm)190
C(mm)190
Fw(mm)223
r(min.)(mm)3
r1(min.)(mm)3
Basic load ratings : Cr(kN)1560
Basic load ratings : C0r(kN)3100
Fatigue load limit : Cu(kN)359

Mounting dimensions,weight (reference)

da(min.)(mm)214 mm
Da(max.)(mm)266 mm
da(min.)(mm)263 mm
ra(max.)(mm)2.5 mm
rb(max.)(mm)2.5 mm
Mass(Refer.)(kg)36.0 kg
JTEKT

2026/07/20