Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Radial needle roller and cage assemblies
  • Metric series
  • K,K.ZW
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Bearing No. K58X63X17F

Specifications
(Boundary dimensions ...etc)

Fw(mm)58
Ew(mm)63
Bc(mm)17
Basic load ratings : Cr(kN)27.0
Basic load ratings : C0r(kN)62.6
Fatigue load limit : Cu(kN)9.80
Cage material P/S()S
Limiting speeds(Grease lub.)(min-1)4700
Limiting speeds(Oil lub.)(min-1)7200

Mounting dimensions

Recommended dimensions - Shaft : S(max.)(mm)58.000
Recommended dimensions - Shaft : S(min.)(mm)57.987
Recommended dimensions - Housing : H(max.)(mm)63.029
Recommended dimensions - Housing : H(min.)(mm)63.010

Refer.

(Refer.)Mass(kg) 0.037
JTEKT

2025/06/01