Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Drawn cup needle roller bearings
  • Inch series, caged
  • Open ends
>

Bearing No. J-146

Specifications
(Boundary dimensions ...etc)

Fw(mm)22.225
D(mm)28.575
C(mm)9.53
Y(max)(mm)
Basic load ratings : Cr(kN)7.20
Basic load ratings : C0r(kN)8.43
Fatigue load limit : Cu(kN)1.30
Limiting speeds(Grease lub.)(min-1)9700
Limiting speeds(Oil lub.)(min-1)15000
Mounting inner ring()IR-1012(1)

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.012
JTEKT

2025/06/01