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


Bearing No. ML3008

Specification data (main dimensions, etc.)

d(mm)3
D(mm)8
B(mm)2.5
r(min.)(mm)0.1
Basic load ratings : Cr(kN)0.490
Basic load ratings : C0r(kN)0.14
Fatigue load limit : Cu(kN)0.004
factor : f013.4
Limiting speeds(Grease lub.)(min-1)63000
Limiting speeds(Oil lub.)(min-1)75000

Mounting dimensions,weight (reference)

da(min.)(mm)3.8 mm
Da(max.)(mm)7.2 mm
ra(max.)(mm)0.1 mm
Mass(Refer.)(kg)0.5 kg
JTEKT

2026/06/30