Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Shielded/sealed type
  • Contact sealed


Bearing No. 6703 2RS

Specification data (main dimensions, etc.)

d(mm)17
D(mm)23
B(mm)4
r(min.)(mm)0.2
Basic load ratings : Cr(kN)1.25
Basic load ratings : C0r(kN)0.660
Fatigue load limit : Cu(kN)0.027
factor : f016.9
Limiting speeds(Grease lub.)(min-1)15000

Mounting dimensions,weight (reference)

da(min.)(mm)18.6 mm
Da(max.)(mm)21.4 mm
ra(max.)(mm)0.2 mm
Mass(Refer.)(kg)0.005 kg
JTEKT

2026/07/05