Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Radial needle roller and cage assemblies
  • Metric series
  • K,K.ZW
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Bearing No. K30X35X23F

Specifications
(Boundary dimensions ...etc)

Fw(mm)30
Ew(mm)35
Bc(mm)22.8
Basic load ratings : Cr(kN)25.6
Basic load ratings : C0r(kN)46.8
Fatigue load limit : Cu(kN)7.40
Cage material P/S()S
Limiting speeds(Grease lub.)(min-1)9300
Limiting speeds(Oil lub.)(min-1)14000

Mounting dimensions

Recommended dimensions - Shaft : S(max.)(mm)30.000
Recommended dimensions - Shaft : S(min.)(mm)29.991
Recommended dimensions - Housing : H(max.)(mm)35.025
Recommended dimensions - Housing : H(min.)(mm)35.009

Refer.

(Refer.)Mass(kg) 0.028
JTEKT

2025/06/01