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

Bearing No. NK55/35

Specifications
(Boundary dimensions ...etc)

Fw(mm)55
D(mm)68
C(mm)35
r(min.)(mm)0.6
Basic load ratings : Cr(kN)62.3
Basic load ratings : C0r(kN)129?
Fatigue load limit : Cu(kN)20.0
Limiting speeds(Grease lub.)(min-1)5000
Limiting speeds(Oil lub.)(min-1)7800

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.293?
JTEKT

2025/12/12