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


Bearing No. RNA49/28

Specification data (main dimensions, etc.)

Fw(mm)32
D(mm)45
C(mm)17
r(min.)(mm)0.3
Basic load ratings : Cr(kN)25.1
Basic load ratings : C0r(kN)33.8
Fatigue load limit : Cu(kN)5.20
Limiting speeds(Grease lub.)(min-1)9000
Limiting speeds(Oil lub.)(min-1)14000
(Refer.)Mass(kg)0.080?

Mounting dimensions,weight (reference)

Mass(Refer.)(kg)0.080? kg
JTEKT

2026/07/21