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


Bearing No. 156FC107780A

Specification data (main dimensions, etc.)

d(mm)780
D(mm)1070
B(mm)780
C(mm)780
Fw(mm)852
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)24400
Basic load ratings : C0r(kN)65100
Fatigue load limit : Cu(kN)5140

Mounting dimensions,weight (reference)

da(min.)(mm)808 mm
Da(max.)(mm)1042 mm
da(min.)(mm)1002 mm
ra(max.)(mm)5 mm
rb(max.)(mm)5 mm
Mass(Refer.)(kg)2140 kg
JTEKT

2026/07/21