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

Bearing No. 106FC78570B

Specifications
(Boundary dimensions ...etc)

d(mm)530
D(mm)780
B(mm)570
C(mm)570
Fw(mm)595
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)13400
Basic load ratings : C0r(kN)30600
Fatigue load limit : Cu(kN)2710

Mounting dimensions

da(min.)(mm)558
Da(max.)(mm)752
da(min.)(mm)719
ra(max.)(mm)5
rb(max.)(mm)5

Refer.

(Refer.)Mass(kg) 960
JTEKT

2025/06/01