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


Bearing No. 5305 2RS

Specification data (main dimensions, etc.)

d(mm)25
D(mm)62
B(mm)25.4
r(min.)(mm)1.1
Basic load ratings : Cr(kN)34.3
Basic load ratings : C0r(kN)18.5
Fatigue load limit : Cu(kN)0.960
Limiting speeds(Grease lub.)(min-1)6900
Limiting speeds(Oil lub.)(min-1)9200
Load center spread : a(mm)31.1

Mounting dimensions,weight (reference)

da(min.)(mm)32 mm
da(max.)(mm)33.4 mm
Da(max.)(mm)55 mm
ra(max.)(mm)1 mm
Mass(Refer.)(kg)0.340 kg
JTEKT

2026/07/20