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

Bearing No. ML1003

Specifications
(Boundary dimensions ...etc)

d(mm)1
D(mm)3
B(mm)1.5
r(min.)(mm)0.08
Basic load ratings : Cr(kN)0.100
Basic load ratings : C0r(kN)0.02
Fatigue load limit : Cu(kN)0.0006
factor : f0()12.8
Limiting speeds(Grease lub.)(min-1)130000
Limiting speeds(Oil lub.)(min-1)150000

Mounting dimensions

da(min.)(mm)1.6
Da(max.)(mm)2.4
ra(max.)(mm)0.07

Refer.

(Refer.)Mass(g) 0.05
JTEKT

2025/10/24