Nā huahana
He ʻano maʻalahi ko nā bearings huila cylindrical me kā lākou huila cylindrical i ka laina laina me nā ala heihei.Hāʻawi lākou i ka mana hoʻouka kiʻekiʻe ma lalo o nā ukana radial.ʻO ka haʻahaʻa haʻahaʻa ma waena o nā wili a me nā iwi ʻaoʻao e kūpono i kēia mau bearings no ka wikiwiki wikiwiki.