Aia ma hea nā pahu kinipopo kaʻa?

I nā kaʻa kaʻa, hoʻohana pinepine ʻiahili poepoehe mau kini poepoe, i kapaia hoi he poe paa kinipopo. ʻEhā mau ʻāpana kumu i nā bearings: nā mea ʻōwili, nā apo i loko, nā apo o waho a me nā hale. ʻO ke kino o ka'ōwili, ke apo o waho a me ke apo i loko e hana mauʻia i ke kila chromium kiʻekiʻe, a ua hoʻokomoʻia ke kino'ōwili i waenakonu o ke apo kila i loko a me ke apo kila o waho, a hiki ke hoʻololi i ka wā e halihali ana i kahi ukana nui. He liʻiliʻi ke kūʻē ʻana o ka pōʻai pōʻai, a ma ka wikiwiki o ka rotational like, e haʻahaʻa loa ka mahana ma muli o ka friction. No ka laʻana, nā bearings pōpō hoʻopololei ponoʻī, nā bearings pōpopo hohonu, a me nā bearings spherical roller a pau.hili poepoe.

ʻO ke kāʻei huila koʻikoʻi kekahi mea nui o ke kaʻa. ʻO ia kahi huila huila me nā huila cylindrical. Ke hoʻohālikelikeʻia me kona anawaena, he lahilahi a lōʻihi nā'ōwili. Ua kapa ʻia kēlā ʻano wili he needle rollers. ʻOiai ko lākou ʻāpana liʻiliʻi liʻiliʻi, loaʻa i nā bearings ka hiki ke halihali i ka ukana a no laila kūpono loa ia no nā noi kahi i kaupalena ʻia ai ka radial space. Hoʻokomo ʻia i loko o ka lālani pālua tapered roller bearings, thrust needle roller bearings no ka waeʻano o needle roller.nā nā bearings.