FOR REFERENCE ONLY
  • Needle roller bearings
  • Drawn cup needle roller bearings
  • Inch series, caged
  • Open ends
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Bearing No. J-228

Specifications
(Boundary dimensions ...etc)

Fw(mm)34.925
D(mm)41.275
C(mm)12.70
Y(max)(mm)1.02
Basic load ratings : Cr(kN)13.97
Basic load ratings : C0r(kN)22.91
Fatigue load limit : Cu(kN)3.50
Limiting speeds(Grease lub.)(min-1)6000
Limiting speeds(Oil lub.)(min-1)9200
Mounting inner ring()IR-1812

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.024
JTEKT

2025/02/23