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

Bearing No. 120FC82575B

Specifications
(Boundary 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

da(min.)(mm)622
Da(max.)(mm)798
da(min.)(mm)772
ra(max.)(mm)4
rb(max.)(mm)4

Refer.

(Refer.)Mass(kg) 925
JTEKT

2025/06/01