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


Bearing No. K20X26X12

Specification data (main dimensions, etc.)

Fw(mm)20
Ew(mm)26
Bc(mm)12
Basic load ratings : Cr(kN)13.0
Basic load ratings : C0r(kN)15.3
Fatigue load limit : Cu(kN)2.30
Cage material P/SS
Limiting speeds(Grease lub.)(min-1)15000
Limiting speeds(Oil lub.)(min-1)23000

Mounting dimensions,weight (reference)

Recommended dimensions - Shaft : S(max.)(mm)20.000 mm
Recommended dimensions - Shaft : S(min.)(mm)19.991 mm
Recommended dimensions - Housing : H(max.)(mm)26.020 mm
Recommended dimensions - Housing : H(min.)(mm)26.007 mm
Mass(Refer.)(kg)0.012 kg
JTEKT

2026/07/04