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


Bearing No. J-2420

Specification data (main dimensions, etc.)

Fw(mm)38.100
D(mm)47.625
C(mm)31.75
Basic load ratings : Cr(kN)49.38
Basic load ratings : C0r(kN)89.85
Fatigue load limit : Cu(kN)14.0
Limiting speeds(Grease lub.)(min-1)5600
Limiting speeds(Oil lub.)(min-1)8600
Mounting inner ringIR-1920

Mounting dimensions,weight (reference)

Mass(Refer.)(kg)0.099 kg
JTEKT

2026/09/11