Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Radial needle roller and cage assemblies
  • Metric series
  • K,K.ZW
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Bearing No. K18X22X17H

Specifications
(Boundary dimensions ...etc)

Fw(mm)18
Ew(mm)22
Bc(mm)17
Basic load ratings : Cr(kN)13.3
Basic load ratings : C0r(kN)19.9
Fatigue load limit : Cu(kN)3.10
Cage material P/S()S
Limiting speeds(Grease lub.)(min-1)16000
Limiting speeds(Oil lub.)(min-1)24000

Mounting dimensions

Recommended dimensions - Shaft : S(max.)(mm)18.000
Recommended dimensions - Shaft : S(min.)(mm)17.992
Recommended dimensions - Housing : H(max.)(mm)22.020
Recommended dimensions - Housing : H(min.)(mm)22.007

Refer.

(Refer.)Mass(kg) 0.009
JTEKT

2025/06/01