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

Bearing No. F623

Specifications
(Boundary dimensions ...etc)

d(mm)3
D(mm)10
B(mm)4
r(min.)(mm)0.15
Basic load ratings : Cr(kN)0.80
Basic load ratings : C0r(kN)0.22
Fatigue load limit : Cu(kN)0.006
factor : f0()12.4
Limiting speeds(Grease lub.)(min-1)61000
Limiting speeds(Oil lub.)(min-1)72000
Dimensions of flange D1(mm)11.5
Dimensions of flange C1(mm)1

Mounting dimensions

da(min.)(mm)4.2
ra(max.)(mm)0.15

Refer.

(Refer.)Mass(g) 1.8
JTEKT

2025/05/10