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


Bearing No. 120FC82575B

Specification data (main dimensions, etc.)

d(mm)600
D(mm)820
B(mm)575
C(mm)575
Fw(mm)660
r(min.)(mm)5
r1(min.)(mm)5
Basic load ratings : Cr(kN)14000
Basic load ratings : C0r(kN)36000
Fatigue load limit : Cu(kN)3060

Mounting dimensions,weight (reference)

da(min.)(mm)622 mm
Da(max.)(mm)798 mm
da(min.)(mm)772 mm
ra(max.)(mm)4 mm
rb(max.)(mm)4 mm
Mass(Refer.)(kg)925 kg
JTEKT

2026/07/18