Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Open type


Bearing No. 6702

Specification data (main dimensions, etc.)

d(mm)15
D(mm)21
B(mm)4
r(min.)(mm)0.2
Basic load ratings : Cr(kN)1.15
Basic load ratings : C0r(kN)0.580
Fatigue load limit : Cu(kN)0.024
factor : f016.7
Limiting speeds(Grease lub.)(min-1)29000
Limiting speeds(Oil lub.)(min-1)35000

Mounting dimensions,weight (reference)

da(min.)(mm)16.6 mm
Da(max.)(mm)19.4 mm
ra(max.)(mm)0.2 mm
Mass(Refer.)(kg)0.004 kg
JTEKT

2026/07/07