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


Bearing No. 168FC116840B

Specification data (main dimensions, etc.)

d(mm)840
D(mm)1160
B(mm)840
C(mm)840
Fw(mm)920
r(min.)(mm)7.5
r1(min.)(mm)7.5
Basic load ratings : Cr(kN)28400
Basic load ratings : C0r(kN)76000
Fatigue load limit : Cu(kN)5830

Mounting dimensions,weight (reference)

da(min.)(mm)876 mm
Da(max.)(mm)1124 mm
da(min.)(mm)1084 mm
ra(max.)(mm)6 mm
rb(max.)(mm)6 mm
Mass(Refer.)(kg)2800 kg
JTEKT

2026/07/19