Kubereka hupenyu kunokanganiswa nezvakawanda zvinhu, zvinosanganisira mhando, saizi, zvinhu, nzira yekuzora, uye nharaunda yekushanda. -mabhengi emhando yepamusoro anowanzova nehupenyu hurefu pasi pemamiriro ekushanda, asi zvakakosha zvinonetsa kumisa. Maroller bearings anokodzera kukwirisa-kusheedzera (kuremerwa kwepamusoro), ukuwo mabhero ebhora akakodzera kukwirisa-kumhanya, kwakaderera-kuremedza maapplications. Mabhengi akakura kazhinji ane hupenyu hurefu. Kurapwa kwekupisa kwesimbi-yemhando yepamusoro alloy kunowedzera kuoma kwayo (HRC 58-62) uye kusapfeka, nokudaro zvichiwedzera hupenyu. Nzira yekuzora yakakosha pakurarama. Kuzora kwakanaka kunoderedza kupokana (friction coefficient<0.0015) and lowers temperature rise (<80°C). Harsh environments (such as high temperatures >120°C and high humidity >80% RH) inogona kupfupisa zvakanyanya hupenyu.
Generator bearings require high load capacity (dynamic load >50kN) uye kupfeka kuramba, uye chisimbiso (IP65 chiyero) kudzivirira kubva kuguruva nemvura. Kugara uchigadzirisa (kutarisa mafuta ega ega maawa 500) uye kusarudza-mabhengi emhando yepamusoro (sezvakaita ISO 9001-certified products) zvinogona kuwedzera hupenyu.
