Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Radial needle roller and cage assemblies
  • Metric series
  • K,K.ZW
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Bearing No. K25X29X13H

Specifications
(Boundary dimensions ...etc)

Fw(mm)25
Ew(mm)29
Bc(mm)13
Basic load ratings : Cr(kN)12.8
Basic load ratings : C0r(kN)21.1
Fatigue load limit : Cu(kN)3.20
Cage material P/S()S
Limiting speeds(Grease lub.)(min-1)11000
Limiting speeds(Oil lub.)(min-1)17000

Mounting dimensions

Recommended dimensions - Shaft : S(max.)(mm)25.000
Recommended dimensions - Shaft : S(min.)(mm)24.991
Recommended dimensions - Housing : H(max.)(mm)29.020
Recommended dimensions - Housing : H(min.)(mm)29.007

Refer.

(Refer.)Mass(kg) 0.010
JTEKT

2025/06/01