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


Bearing No. 153FC107652

Specification data (main dimensions, etc.)

d(mm)765
D(mm)1065
B(mm)662
C(mm)652
Fw(mm)840
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)20600
Basic load ratings : C0r(kN)51700
Fatigue load limit : Cu(kN)4180

Mounting dimensions,weight (reference)

da(min.)(mm)793 mm
Da(max.)(mm)1037 mm
da(min.)(mm)992 mm
ra(max.)(mm)5 mm
rb(max.)(mm)5 mm
Mass(Refer.)(kg)1870 kg
JTEKT

2026/07/19