FOR REFERENCE ONLY
  • Needle roller bearings
  • Radial needle roller and cage assemblies
  • Inch series
  • W,W.JC
>

Bearing No. WJ-354112

Specifications
(Boundary dimensions ...etc)

Fw(mm)55.563
Ew(mm)65.088
Bc(mm)19.05
Basic load ratings : Cr(kN)44.5
Basic load ratings : C0r(kN)75.17
Fatigue load limit : Cu(kN)12.2
Limiting speeds(Grease lub.)(min-1)5000
Limiting speeds(Oil lub.)(min-1)7800

Mounting dimensions

Shaft dia. : h5 (max.)(mm)55.563
Shaft dia. : h5 (min.)(mm)55.550
Housing bore dia : G6(max.)(mm)65.115
Housing bore dia : G6(min.)(mm)65.098

Refer.

(Refer.)Mass(kg) 0.070
JTEKT

2025/12/05