Koyo
FOR REFERENCE ONLY
  • Needle roller bearings
  • Combined needle roller bearings
  • Cylindrical roller thrust series
  • RAXZ500,NAXR,NAXR.Z


Bearing No. RAXZ 520

Specification data (main dimensions, etc.)

Fw(mm)20
D(mm)30
C(mm)29
dw(E7)(mm)20
Da(mm)35.4
C1(mm)11
C2(mm)9
r(min.)(mm)0.85
Limiting speeds(Oil lub.)(min-1)9000
Basic load ratings : Cr(kN)14.8
Basic load ratings : C0r(kN)23.7
Basic load ratings Ca(kN)22.0
Basic load ratings C0a(kN)54.0
Fatigue load limit : Cu(Radial)(kN)3.55
Fatigue load limit : Cu(Thrust)(kN)5.55
Used with inner ring No.IM 15 20 20 P

Mounting dimensions,weight (reference)

Mass(Refer.)(kg)0.070 kg
JTEKT

2026/07/07