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

Bearing No. 240FC151101

Specifications
(Boundary dimensions ...etc)

d(mm)1200
D(mm)1509.85
B(mm)1027.5
C(mm)1005
Fw(mm)1278
r(min.)(mm)7.5
r1(min.)(mm)7.5
Basic load ratings : Cr(kN)39300
Basic load ratings : C0r(kN)131000
Fatigue load limit : Cu(kN)8870

Mounting dimensions

da(min.)(mm)1236
Da(max.)(mm)1473
da(min.)(mm)1438
ra(max.)(mm)6
rb(max.)(mm)6

Refer.

(Refer.)Mass(kg) 4390
JTEKT

2025/06/12