Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Shielded/sealed type
  • Extremely light contact sealed
>

Bearing No. 6305 2RD

Specifications
(Boundary dimensions ...etc)

d(mm)25
D(mm)62
B(mm)17
r(min.)(mm)1.1
Basic load ratings : Cr(kN)25.7
Basic load ratings : C0r(kN)11.3
Fatigue load limit : Cu(kN)0.860
factor : f0()13.2
Limiting speeds(Grease lub.)(min-1)9900
Limiting speeds(Oil lub.)(min-1)

Mounting dimensions

da(min.)(mm)31.5
da(max.)(mm)34
Da(max.)(mm)55.5
ra(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.232
JTEKT

2025/05/09