FOR REFERENCE ONLY
  • Needle roller bearings
  • Drawn cup needle roller bearings
  • Inch series, caged
  • Open ends
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Bearing No. J-128

Specifications
(Boundary dimensions ...etc)

Fw(mm)19.050
D(mm)25.400
C(mm)12.70
Y(max)(mm)
Basic load ratings : Cr(kN)9.94
Basic load ratings : C0r(kN)12.19
Fatigue load limit : Cu(kN)1.85
Limiting speeds(Grease lub.)(min-1)11000
Limiting speeds(Oil lub.)(min-1)18000
Mounting inner ring()IR-88

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.014
JTEKT

2025/05/15