F-44516Inalitiama-roller bearsama-roller bearings anama-cylindrical rollers amancane futhi amade ngokuhlobene nobubanzi bawo.Ama-roller anjalo abizwa ngokuthi ama-needle rollers.Naphezu kokuba nengxenye encane, ukuthwala kusenamandla aphezulu okuthwala.Ama-roller enaliti ama-bearings afakwe ama-roller amancane futhi amade (ububanzi be-roller D≤5mm, L/D≥2.5, L ubude be-roller), ngakho Isakhiwo se-radial sihlangene, futhi lapho ububanzi bangaphakathi nomthamo womthwalo kuyafana. njengezinye izinhlobo zama-bearings, ububanzi bangaphandle buncane kakhulu, bufaneleka ngokukhethekile isakhiwo sokusekela esinosayizi olinganiselwe wokufakwa kwe-radial.