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

Bearing No. RNA6912

Specifications
(Boundary dimensions ...etc)

Fw(mm)68
D(mm)85
C(mm)45
r(min.)(mm)1?
Basic load ratings : Cr(kN)99.3
Basic load ratings : C0r(kN)189?
Fatigue load limit : Cu(kN)30.5
Limiting speeds(Grease lub.)(min-1)4100
Limiting speeds(Oil lub.)(min-1)6300

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.546?
JTEKT

2025/12/05