Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Extra-small, miniature ball bearings
  • Standard type
  • Contact sealed 2RS


Bearing No. 697 2RS

Specification data (main dimensions, etc.)

d(mm)7
D(mm)17
B(mm)5
r(min.)(mm)0.3
Basic load ratings : Cr(kN)2.00
Basic load ratings : C0r(kN)0.71
Fatigue load limit : Cu(kN)0.02
factor : f014.0
Limiting speeds(Grease lub.)(min-1)28000
Limiting speeds(Oil lub.)(min-1)-

Mounting dimensions,weight (reference)

da(min.)(mm)9 mm
Da(max.)(mm)15 mm
ra(max.)(mm)0.3 mm
Mass(Refer.)(kg)5.3 kg
JTEKT

2026/07/05