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

Bearing No. NKS18

Specifications
(Boundary dimensions ...etc)

Fw(mm)19
D(mm)30
C(mm)16
r(min.)(mm)0.3
Basic load ratings : Cr(kN)15.9
Basic load ratings : C0r(kN)16.2
Fatigue load limit : Cu(kN)2.45
Limiting speeds(Grease lub.)(min-1)17000
Limiting speeds(Oil lub.)(min-1)26000

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.045?
JTEKT

2025/12/01