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


Bearing No. ML4007

Specification data (main dimensions, etc.)

d(mm)4
D(mm)7
B(mm)2
r(min.)(mm)0.08
Basic load ratings : Cr(kN)0.320
Basic load ratings : C0r(kN)0.11
Fatigue load limit : Cu(kN)0.003
factor : f015.1
Limiting speeds(Grease lub.)(min-1)64000
Limiting speeds(Oil lub.)(min-1)76000

Mounting dimensions,weight (reference)

da(min.)(mm)4.6 mm
Da(max.)(mm)6.4 mm
ra(max.)(mm)0.05 mm
Mass(Refer.)(kg)0.2 kg
JTEKT

2026/06/29