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


Bearing No. RNA4928

Specification data (main dimensions, etc.)

Fw(mm)160
D(mm)190
C(mm)50
r(min.)(mm)1.5
Basic load ratings : Cr(kN)214?
Basic load ratings : C0r(kN)549?
Fatigue load limit : Cu(kN)74.8
Limiting speeds(Grease lub.)(min-1)1700
Limiting speeds(Oil lub.)(min-1)2600
(Refer.)Mass(kg)2.560?

Mounting dimensions,weight (reference)

Mass(Refer.)(kg)2.560? kg
JTEKT

2026/08/08