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

Bearing No. 53FC37234A

Specifications
(Boundary dimensions ...etc)

d(mm)265
D(mm)370
B(mm)234
C(mm)234
Fw(mm)292
r(min.)(mm)1.5
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)2460
Basic load ratings : C0r(kN)4910
Fatigue load limit : Cu(kN)536

Mounting dimensions

da(min.)(mm)274
Da(max.)(mm)361
da(min.)(mm)346
ra(max.)(mm)1.5
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 76.3
JTEKT

2025/06/01