- Siemens (Haina) motuka
- NSK/SKF kawe kōwhiringa
- Ko te pouaka taputapu SEW he kowhiri
- He wa poto te whakaranu (30-120s mo ia puranga)
- Matatahi ka taea te whakarite
- Kowiri tira tinana Kōwhiringa
- Te whakakotahitanga teitei o te ranunga (CV≤5%, 3% e waatea ana)
- Katoa te roa o te tuku kuaha, te tuku tere.
- Kaore he rereke mo te wa roa e rere ana te whakaranu, te taraiwa takirua.