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


Bearing No. K23X28X24F

Specification data (main dimensions, etc.)

Fw(mm)23
Ew(mm)28
Bc(mm)24
Basic load ratings : Cr(kN)22.4
Basic load ratings : C0r(kN)36.2
Fatigue load limit : Cu(kN)5.70
Cage material P/SS
Limiting speeds(Grease lub.)(min-1)12000
Limiting speeds(Oil lub.)(min-1)19000

Mounting dimensions,weight (reference)

Recommended dimensions - Shaft : S(max.)(mm)23.000 mm
Recommended dimensions - Shaft : S(min.)(mm)22.991 mm
Recommended dimensions - Housing : H(max.)(mm)28.020 mm
Recommended dimensions - Housing : H(min.)(mm)28.007 mm
Mass(Refer.)(kg)0.023 kg
JTEKT

2026/07/07