Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Extra-small, miniature ball bearings
  • Standard type
  • Open
>

Bearing No. 607

Specifications
(Boundary dimensions ...etc)

d(mm)7
D(mm)19
B(mm)6
r(min.)(mm)0.3
Basic load ratings : Cr(kN)2.95
Basic load ratings : C0r(kN)0.89
Fatigue load limit : Cu(kN)0.040
factor : f0()12.3
Limiting speeds(Grease lub.)(min-1)40000
Limiting speeds(Oil lub.)(min-1)47000

Mounting dimensions

da(min.)(mm)9
Da(max.)(mm)17
ra(max.)(mm)0.3

Refer.

(Refer.)Mass(g) 7.6
JTEKT

2025/05/20