Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Drawn cup needle roller bearings
  • Metric series, caged


Bearing No. HK0808

Specification data (main dimensions, etc.)

Fw(mm)8
D(mm)12
C(mm)8
r(min.)(mm)0.40
Basic load ratings : Cr(kN)2.90
Basic load ratings : C0r(kN)2.73
Fatigue load limit : Cu(kN)0.400
Limiting speeds(Grease lub.)(min-1)20000
Limiting speeds(Oil lub.)(min-1)31000

Mounting dimensions,weight (reference)

Mass(Refer.)(kg)0.003 kg
JTEKT

2026/07/07