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

Bearing No. RNA4908

Specifications
(Boundary dimensions ...etc)

Fw(mm)48
D(mm)62
C(mm)22
r(min.)(mm)0.6
Basic load ratings : Cr(kN)44.2
Basic load ratings : C0r(kN)67.8
Fatigue load limit : Cu(kN)10.9
Limiting speeds(Grease lub.)(min-1)5900
Limiting speeds(Oil lub.)(min-1)9100

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.154?
JTEKT

2025/05/15