Aphi ama-bearings amabhola ezimoto?

Ezimotweni, esetshenziswa kakhuluamabholaama-ball bearings, abizwa nangokuthi ama-ball bears. Ama-ball bearing ikakhulukazi ahlanganisa izingxenye ezine eziyisisekelo: izakhi ezigoqayo, izindandatho zangaphakathi, izindandatho zangaphandle namakheji. Umzimba ogoqayo, indandatho yangaphandle kanye nendandatho yangaphakathi ngokuvamile zenziwe ngensimbi ephezulu ye-chromium, futhi umzimba ogoqayo ufakwa phakathi kwendandatho yensimbi yangaphakathi kanye nendandatho yensimbi yangaphandle, futhi ingajikeleza ngenkathi ithwele umthwalo omkhulu. Amabhodi amabhola anokumelana okuncane okuzungezayo, futhi ngesivinini esifanayo sokuzungeza, izinga lokushisa ngenxa yokungqubuzana lizoba phansi uma kuqhathaniswa. Isibonelo, ama-bearings amabhola aziqondanisayo, ama-deep groove ball bearings, nama-thrust spherical roller bearings konke.amabhola.

I-needle roller bearing nayo iyingxenye ebalulekile yeloli. I-roller bear enama-cylindrical rollers. Uma kuqhathaniswa nobubanzi bayo, ama-roller mancane futhi made. Ama-roller anjalo abizwa ngokuthi ama-needle rollers. Naphezu kwe-cross-section yabo encane, ama-bearings anomthamo ophezulu wokuthwala umthwalo futhi ngakho-ke afaneleka ngokukhethekile izinhlelo zokusebenza lapho isikhala se-radial silinganiselwe. Kufakwe kuma-roller ama-tapered ama-bearings wemigqa emibili, ama-roller enaliti e-thrust nawo ayingxenye yesigaba senalitiama-ama-bearings.