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

Bearing No. RNA4920

Specifications
(Boundary dimensions ...etc)

Fw(mm)115
D(mm)140
C(mm)40
r(min.)(mm)1.1
Basic load ratings : Cr(kN)139?
Basic load ratings : C0r(kN)296?
Fatigue load limit : Cu(kN)43.9
Limiting speeds(Grease lub.)(min-1)2400
Limiting speeds(Oil lub.)(min-1)3700

Mounting dimensions

Refer.

(Refer.)Mass(kg) 1.220?
JTEKT

2025/06/01