FOR REFERENCE ONLY
  • Needle roller bearings
  • Heavy-duty needle roller bearings
  • Metric series, caged, without inner ring


Bearing No. NK5/12TN

Specification data (main dimensions, etc.)

Fw(mm)5
D(mm)10
C(mm)12
r(min.)(mm)0.2
Basic load ratings : Cr(kN)3.04
Basic load ratings : C0r(kN)2.63
Fatigue load limit : Cu(kN)0.400
Limiting speeds(Grease lub.)(min-1)31000
Limiting speeds(Oil lub.)(min-1)47000
(Refer.)Mass(kg)0.004?

Mounting dimensions,weight (reference)

Mass(Refer.)(kg)0.004? kg
JTEKT

2026/07/01