Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Radial needle roller and cage assemblies
  • Metric series
  • K,K.ZW


Bearing No. K7X10X8TN

Specification data (main 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/SP
Limiting speeds(Grease lub.)(min-1)28000
Limiting speeds(Oil lub.)(min-1)42000

Mounting dimensions,weight (reference)

Recommended dimensions - Shaft : S(max.)(mm)7.000 mm
Recommended dimensions - Shaft : S(min.)(mm)6.994 mm
Recommended dimensions - Housing : H(max.)(mm)10.014 mm
Recommended dimensions - Housing : H(min.)(mm)10.005 mm
Mass(Refer.)(kg)0.001 kg
JTEKT

2026/07/21