FOR REFERENCE ONLY
  • Needle roller bearings
  • Drawn cup needle roller bearings
  • Inch series, caged
  • Open ends
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Bearing No. J-45

Specifications
(Boundary dimensions ...etc)

Fw(mm)6.350
D(mm)11.113
C(mm)7.92
Y(max)(mm)1.02
Basic load ratings : Cr(kN)2.21
Basic load ratings : C0r(kN)1.74
Fatigue load limit : Cu(kN)0.300
Limiting speeds(Grease lub.)(min-1)20000
Limiting speeds(Oil lub.)(min-1)30000
Mounting inner ring()

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.003
JTEKT

2025/06/01