Wayar hannu
0086-13780738957
Kira Mu
0086-13310628159
E-mail
finalee@trustlx.com
  • Needle Roller Bearing

    Allura tàkalmin hali

    Bearingaƙarin nadi na allura nau'ikan nadi ne na musamman, sanye take da ƙananan rollers. A diamita (D) wannan nadi ne kasa da 5mm, L / D ne fiye da 2.5 (L ne tsawon abin nadi). Ya yi daidai da allura, don haka ana kiran shi abin nadi na allura