Koyo
FOR REFERENCE ONLY
  • Angular contact ball bearings
  • Double-row
  • Sealed 2RS
>

Bearing No. 5313 2RS

Specifications
(Boundary dimensions ...etc)

d(mm)65
D(mm)140
B(mm)58.7
r(min.)(mm)2.1
Basic load ratings : Cr(kN)178
Basic load ratings : C0r(kN)113
Fatigue load limit : Cu(kN)5.75
Limiting speeds(Grease lub.)(min-1)2900
Limiting speeds(Oil lub.)(min-1)3900
Load center spread : a(mm)70.9

Mounting dimensions

da(min.)(mm)77
da(max.)(mm)85.9
Da(max.)(mm)128
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 3.91
JTEKT

2025/06/01