Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Radial needle roller and cage assemblies
  • Metric series
  • K,K.ZW
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Bearing No. K7X10X8TN

Specifications
(Boundary dimensions ...etc)

Fw(mm)7
Ew(mm)10
Bc(mm)8
Basic load ratings : Cr(kN)2.74
Basic load ratings : C0r(kN)2.44
Fatigue load limit : Cu(kN)0.370
Cage material P/S()P
Limiting speeds(Grease lub.)(min-1)28000
Limiting speeds(Oil lub.)(min-1)42000

Mounting dimensions

Recommended dimensions - Shaft : S(max.)(mm)7.000
Recommended dimensions - Shaft : S(min.)(mm)6.994
Recommended dimensions - Housing : H(max.)(mm)10.014
Recommended dimensions - Housing : H(min.)(mm)10.005

Refer.

(Refer.)Mass(kg) 0.001
JTEKT

2025/06/18