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

Bearing No. NK38/30

Specifications
(Boundary dimensions ...etc)

Fw(mm)38
D(mm)48
C(mm)30
r(min.)(mm)0.3
Basic load ratings : Cr(kN)31.9
Basic load ratings : C0r(kN)67.0
Fatigue load limit : Cu(kN)10.4
Limiting speeds(Grease lub.)(min-1)7300
Limiting speeds(Oil lub.)(min-1)11000

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.131?
JTEKT

2025/07/09