ʻO ka hoʻopaʻa ʻana o ke kaʻa kaʻa e mālama i ka bearing i kahi kūlana lubrication maikaʻi a me ke ʻano hana maʻamau, e hoʻokō piha i ka hana hana o ka bearing a hoʻolōʻihi i ke ola lawelawe.Pono e hoʻopaʻa ʻia ka ʻōwili ʻana i kahi sila kūpono e pale ai i ka leakage o ka lubricant a me ka lepo, ka makū a i ʻole ke komo ʻana o nā lepo ʻē aʻe.Hiki ke hoʻokaʻawale ʻia nā hōʻailona bearing i nā sila ponoʻī a me nā sila waho.ʻO ka mea i kapa ʻia ʻo bearing self-contained seal, ʻo ia ka hana ʻana i ka bearing iā ia iho i kahi mea hana me ka hana sila.E like me nā bearings me ka uhi lepo, sealing apo a pēlā aku.He liʻiliʻi ka wahi sealing, kūpono ke kau ʻana a me ka wehe ʻana, a he haʻahaʻa ke kumukūʻai.

ʻO ka mea i kapa ʻia ʻo bearing-incorporated sealing performance device, he mea hoʻopaʻa sila i loaʻa nā waiwai like ʻole i hana ʻia i loko o kahi pāpale e kau ana a i ʻole.

Pono e noʻonoʻo i ke koho ʻana i nā sila e pili ana i kēia mau kumu nui:

ʻO ka lubricant a me ke ʻano (ka hinu a me ka ʻaila hinu);ka lawe ʻana i ka ʻāina hana, ka noho ākea;ʻO nā mea maikaʻi o ke kākoʻo ʻana o ka shaft, e ʻae i ka hoʻokaʻawale angular;pōʻai pōʻaiapuni wikiwiki o sealing ili;lawe ana i ka mahana hana;koina hana.

Pono ke kaʻa e hana i loko o ka pae haʻawe i koho ʻia.Inā ʻoi aku ka paʻakikī, e hoʻopiʻi pololei ʻia ka bearing, kahi e hoʻomaka mua ai ka hāʻule ʻana o ka bearing, a ʻoi aku ka koʻikoʻi e hōʻeha i ke kaʻa a me nā pōʻino palekana pilikino;

ʻAʻole ʻae ʻia ka lawe ʻana i nā haʻahaʻa hopena ʻino;

E nānā mau i ke kūlana o ka hoʻohana ʻana i ka bearing, e makaʻala i ka nānā ʻana inā he walaʻau ʻē aʻe a me ka piʻi ʻana o ka wela o ka ʻāpana;

ʻO ka hoʻopiha maʻamau a i ʻole ka nui o ka ʻaila lubricating a i ʻole ka momona e like me ka makemake;

E like me ke kūlana o ke kaʻa, pono e hoʻololi piha ʻia ka lubricant i kēlā me kēia ʻeono mahina, a pono e nānā pono ʻia nā bearings;

Ka nānā ʻana ma lalo o ke kūlana mālama ʻana: E hoʻomaʻemaʻe i ka bearing ma lalo o ka detachment me ka aila a i ʻole ka ʻaila, e nānā pono inā he sliding a kolo paha o ka ʻili cylindrical o loko a me waho o ka bearing, inā paha e ʻili ana nā ʻaoʻao o loko a i waho o ke alahele o ka bearing, nā mea ʻōwili a me ka paʻa ʻana inā ʻaʻahu ʻia a ʻino paha ke kumu, a me nā mea ʻē aʻe, e like me ke kūlana piha o ka nānā ʻana, e hoʻoholo inā hiki ke hoʻomau i ka hoʻohana.