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

Bearing No. RNA4910

Specifications
(Boundary dimensions ...etc)

Fw(mm)58
D(mm)72
C(mm)22
r(min.)(mm)0.6
Basic load ratings : Cr(kN)48.9
Basic load ratings : C0r(kN)82.0
Fatigue load limit : Cu(kN)13.2
Limiting speeds(Grease lub.)(min-1)4800
Limiting speeds(Oil lub.)(min-1)7400

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.179?
JTEKT

2025/06/11