(1) Rolling mabhengi ane yakaderera ruzha zvinodiwa

Pamabhengi akajairwa anogadzirwa muChina, mamwe ma-single-row radial ball bearings uye mapfupi cylindrical roller bearings ane yakaderera-ruzha mhando dzinoshandiswa mumagetsi mabearings.Pakati pawo, pane akati wandei emhando dzebhora dhayamita kubva kudhayamita yemukati φ2.5mm kusvika φ60mm ine matatu suffixes Zl, Z2 uye Z3, ayo anoenderana neatatu akasiyana-ruzha zvinodiwa.Mhando sere dzeroller bearings kubva kuN309 kusvika kuN322 dziripowo.Yakasiyana-siyana inogadzirwa maererano nemhando yakaderera yeruzha.

Aya mabhengi anogona kuiswa kune mamwe machina ane yakaderera ruzha zvinodiwa, uye mutengo wakachipa.Kana vachikwanisa kuzadzisa zvinodiwa mumhando uye saizi, edza kushandisa marudzi maviri aya emabhengi eruzha.

(2) Shandisa mabearings akanyarara

Kana marudzi maviri ari pamusoro apa emabhengi ane ruzha rwepasi asingagone kushandiswa, mabheji ane ruzha rwakati wandei anogona kushandiswa.Iyo chaiyo yekuenzanisa nheyo ndeyotevera:

1) Ruzha rwemabhora ebhora rwakadzikira pane rwemaroller bearings, uye (friction) ruzha rwemabearings ane zvishoma kutsvedza kwakadzikira pane ayo ane kutsvedza zvishoma;

2) Ruzha rweiyo yakasimba cage inotakura yakaderera pane kutakurwa kwekasi yakadhindwa;mhere-mhere yepurasitiki inotakura cage yakaderera kudarika kutakurwa kwemakeji maviri ari pamusoro;huwandu hwemabhora hwakakora, mhete yekunze yakakora, uye ruzha rwakadzikira Zvakare idiki,

3) Mabheji epamusoro-soro, kunyanya ayo ane hunyoro hwepamusoro hwezvinhu zvinokunguruka, ane ruzha rwakadzika kudarika mabhengi akaderera.

4) Ruzha rwemabheya madiki idiki pane remabheya makuru.