Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Radial needle roller and cage assemblies
  • Metric series
  • K,K.ZW
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Bearing No. K12X16X13H

Specifications
(Boundary dimensions ...etc)

Fw(mm)12
Ew(mm)16
Bc(mm)13
Basic load ratings : Cr(kN)7.49
Basic load ratings : C0r(kN)8.51
Fatigue load limit : Cu(kN)1.60
Cage material P/S()S
Limiting speeds(Grease lub.)(min-1)19000
Limiting speeds(Oil lub.)(min-1)30000

Mounting dimensions

Recommended dimensions - Shaft : S(max.)(mm)12.000
Recommended dimensions - Shaft : S(min.)(mm)11.992
Recommended dimensions - Housing : H(max.)(mm)16.017
Recommended dimensions - Housing : H(min.)(mm)16.006

Refer.

(Refer.)Mass(kg) 0.006
JTEKT

2025/06/03