Isihlalo esiphethe i-roller sidlala indima ebalulekile ku-conveyor futhi siyingxenye ebalulekile ye-roller.Ngenxa yenani elikhulu lezinhlobo, ukusebenza kwayo kube yisihluthulelo sokuqinisekisa ikhwalithi ye-roller.Ikakhulukazi izesekeli ze-roller ekuthwaleni, impilo ye-roller inokuxhumana okuqondile, isizathu esilandelayo sokulula kwayo ukuhlaziya ukuhlaziywa okulula.
1) izinto ezithwalayo azihlangabezani nezindinganiso, kulula ukuzisebenzisa enqubweni yokuguguleka okubangelwa ukulahlwa kokuqala.
I-2) ukufakwa kwama-bearings nakho kungenye yezizathu zomonakalo, ukufakwa okunengqondo kokusebenza nokuphila kuhlobene, nokufakwa kokulawula ingcindezi ngendlela efanele, kodwa futhi nokunciphisa ukuguga kokuthwala.
I-3) i-bearing ayihlanzwa noma imishini ayiwomisi umsebenzi, ukuthwala akuzange kukhishwe amandla kazibuthe, kulula kakhulu ukumunca uthuli, ngakho-ke kuyingozi kakhulu ekusebenziseni kwayo, ngoba amanzi nothuli kubangela kalula ukuguguleka, kubangele umonakalo.

I-roller ngokuyinhloko yakhiwe isilinda, i-spindle, isihlalo esithwalayo, iringi ebambayo, isakhiwo sokuvala kanye nesihlalo sokuthwala.Kodwa ungakhetha kanjani ukuthwala?Njengamanje, ukusetshenziswa okuyinhloko kwama-deep groove radial ball bearings nama-roller bearings tapered.

Izinzuzo zebhola le-deep groove radial:
1) kungenziwa imvume enkulu, okuvumela ukuthi i-spindle ibe nephutha elikhulu lokucubungula kanye nokuguqulwa kokugoba;
I-2) ukumelana nokugijima kuphansi kancane kune-roller bearings, intengo iphansi.

Ububi:
1) ukumelana nomthelela omubi;
2) ayikwazi ukukhokhela amandla amakhulu e-axial;
3) ukumelana nokugqwala okubi;
4) impilo yesevisi iphansi;
5) makhulu ngosayizi kunama-roller bearings angaphansi komthamo ofanayo wokuthwala.

Izinzuzo zama-roller bearings:
1) inomthamo omkhulu we-radial kanye ne-axial;
2) kumthamo ofanayo womthwalo kanye nezimo zokuphila, ubukhulu buncane kune-ball bearing;
3) ukulawulwa okuhle, noma ngabe i-axial clearance noma ukulayisha kuqala, kungaklanywa ukufeza ukusebenza okuhle kakhulu;
4) ukufakwa nokususwa kulula kakhulu;
5) ngaphansi komthwalo ofanayo nezimo zokuphila, intengo iphansi;
6) ngomthamo wokuzikhulula;
7) inokumelana nomthelela onamandla.

Ububi:
1) ukucubungula, izidingo zokunemba komhlangano, ukucutshungulwa kanye nokuhlanganisa impilo ethwele umthelela omkhulu;
2) ukumelana nokugijima kuphakeme kancane kune-deep groove radial ball bear.
Kokubili ama-roller nama-roller seal yimikhiqizo evame ukusetshenziswa embonini.I-roller isetshenziswa kakhulu kwezinye izihambisi, okuyizingxenye ezibaluleke kakhulu ku-conveyor webhande. Ngakho-ke sidinga ukukhetha okufanelekile lapho sikhiqiza ama-roller.