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


Bearing No. 40FC28152BW

Specification data (main dimensions, etc.)

d(mm)200
D(mm)280
B(mm)152
C(mm)152
Fw(mm)222
r(min.)(mm)2.1
r1(min.)(mm)2.1
Basic load ratings : Cr(kN)1180
Basic load ratings : C0r(kN)2150
Fatigue load limit : Cu(kN)265

Mounting dimensions,weight (reference)

da(min.)(mm)212 mm
Da(max.)(mm)268 mm
da(min.)(mm)262 mm
ra(max.)(mm)2 mm
rb(max.)(mm)2 mm
Mass(Refer.)(kg)28.0 kg
JTEKT

2026/07/19