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


Bearing No. 694

Specification data (main dimensions, etc.)

d(mm)4
D(mm)11
B(mm)4
r(min.)(mm)0.15
Basic load ratings : Cr(kN)1.20
Basic load ratings : C0r(kN)0.35
Fatigue load limit : Cu(kN)0.009
factor : f012.4
Limiting speeds(Grease lub.)(min-1)54000
Limiting speeds(Oil lub.)(min-1)65000

Mounting dimensions,weight (reference)

da(min.)(mm)5.2 mm
Da(max.)(mm)9.8 mm
ra(max.)(mm)0.15 mm
Mass(Refer.)(kg)1.8 kg
JTEKT

2026/07/21