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

Bearing No. RNA49/28

Specifications
(Boundary 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

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.080?
JTEKT

2025/12/05