Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Radial needle roller and cage assemblies
  • Metric series
  • K,K.ZW


Bearing No. K58X63X17F

Specification data (main 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/SS
Limiting speeds(Grease lub.)(min-1)4700
Limiting speeds(Oil lub.)(min-1)7200

Mounting dimensions,weight (reference)

Recommended dimensions - Shaft : S(max.)(mm)58.000 mm
Recommended dimensions - Shaft : S(min.)(mm)57.987 mm
Recommended dimensions - Housing : H(max.)(mm)63.029 mm
Recommended dimensions - Housing : H(min.)(mm)63.010 mm
Mass(Refer.)(kg)0.037 kg
JTEKT

2026/07/01