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


Bearing No. K18X24X20H

Specification data (main dimensions, etc.)

Fw(mm)18
Ew(mm)24
Bc(mm)20
Basic load ratings : Cr(kN)19.4
Basic load ratings : C0r(kN)24.9
Fatigue load limit : Cu(kN)3.90
Cage material P/SS
Limiting speeds(Grease lub.)(min-1)16000
Limiting speeds(Oil lub.)(min-1)25000

Mounting dimensions,weight (reference)

Recommended dimensions - Shaft : S(max.)(mm)18.000 mm
Recommended dimensions - Shaft : S(min.)(mm)17.992 mm
Recommended dimensions - Housing : H(max.)(mm)24.020 mm
Recommended dimensions - Housing : H(min.)(mm)24.007 mm
Mass(Refer.)(kg)0.019 kg
JTEKT

2026/07/07