Imikhiqizo

Ama-bearings e-needle roller ahambisana ngokwawo futhi anikeza ikhambi elincane ezicelweni lapho kutholakala khona isikhala esincane. Ukwakheka kwawo kwangaphakathi, lapho indandatho yangaphandle e-convex ihlangana khona nezindandatho ezimbili zokuhlala ezigobile ezifakwe esikhwameni esidonswe ngentambo, kwenza ama-bearings akwazi ukwamukela ukungalungi kokuqala okungaguquki. Ukuhlanganisa ama-bearings e-needle roller ngaphandle kwendandatho yangaphakathi kuyatholakala ngohlobo lwe-RPNA. Ama-bearings angenayo indandatho yangaphakathi afaneleka kakhulu ekulungiseleleni ama-bearings anokuphakama okuphansi kwesigaba kanye nobukhulu obukhulu be-radial, uma umzila womjaho we-shaft ungaqiniswa futhi ugaywe. Uma kungekho ndandatho yangaphakathi esetshenziswayo, i-shaft ingaklanywa ibe nobukhulu obukhulu futhi ngaleyo ndlela ibe nokuqina okwandisiwe.