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


Bearing No. 140FC100710W

Specification data (main dimensions, etc.)

d(mm)700
D(mm)1000
B(mm)710
C(mm)710
Fw(mm)770
r(min.)(mm)4
r1(min.)(mm)4
Basic load ratings : Cr(kN)20300
Basic load ratings : C0r(kN)47400
Fatigue load limit : Cu(kN)3920

Mounting dimensions,weight (reference)

da(min.)(mm)718 mm
Da(max.)(mm)982 mm
da(min.)(mm)930 mm
ra(max.)(mm)3 mm
rb(max.)(mm)3 mm
Mass(Refer.)(kg)1810 kg
JTEKT

2026/07/07