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


Bearing No. K7X11X15TN

Specification data (main dimensions, etc.)

Fw(mm)7
Ew(mm)11
Bc(mm)15
Basic load ratings : Cr(kN)6.44
Basic load ratings : C0r(kN)6.24
Fatigue load limit : Cu(kN)0.940
Cage material P/SP
Limiting speeds(Grease lub.)(min-1)23000
Limiting speeds(Oil lub.)(min-1)35000

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)11.017 mm
Recommended dimensions - Housing : H(min.)(mm)11.006 mm
Mass(Refer.)(kg)0.003 kg
JTEKT

2026/07/07