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


Bearing No. BK0810

Specification data (main dimensions, etc.)

Fw(mm)8
D(mm)12
C(mm)10
C3(min.)(mm)8.40
r(min.)(mm)0.40
Basic load ratings : Cr(kN)3.93
Basic load ratings : C0r(kN)4.14
Fatigue load limit : Cu(kN)0.600
Limiting speeds(Grease lub.)(min-1)20000
Limiting speeds(Oil lub.)(min-1)31000
Mounting inner ringJR5x8x12

Mounting dimensions,weight (reference)

Mass(Refer.)(kg)0.004 kg
JTEKT

2026/07/07