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

Bearing No. NK73/35

Specifications
(Boundary dimensions ...etc)

Fw(mm)73
D(mm)90
C(mm)35
r(min.)(mm)0.6
Basic load ratings : Cr(kN)82.5
Basic load ratings : C0r(kN)173?
Fatigue load limit : Cu(kN)27.1
Limiting speeds(Grease lub.)(min-1)3800
Limiting speeds(Oil lub.)(min-1)5800

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.450?
JTEKT

2025/12/05