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


Bearing No. RNA4918

Specification data (main dimensions, etc.)

Fw(mm)105
D(mm)125
C(mm)35
r(min.)(mm)1.1
Basic load ratings : Cr(kN)114?
Basic load ratings : C0r(kN)245?
Fatigue load limit : Cu(kN)37.8
Limiting speeds(Grease lub.)(min-1)2600
Limiting speeds(Oil lub.)(min-1)4000
(Refer.)Mass(kg)0.746?

Mounting dimensions,weight (reference)

Mass(Refer.)(kg)0.746? kg
JTEKT

2026/07/19