ʻO ke ʻano a me nā hiʻohiʻona hana o ʻelima mau ʻano bearings

ʻO ke kūkulu ʻana a me nā hiʻohiʻona hana o nā bearings roll tapered

No ka mea, ʻo ka mea ʻōwili i loko o ke kuʻekuʻe tapered roller bearing he tapered roller, i loko o ke ʻano, no ka mea, ua hui ʻia ke kaʻa holo kaʻa o ke kaʻa kaʻa a me ka mea holoi holoi ma kekahi wahi ma ka laina axis o ka bearing, hiki i ka ʻili ʻōwili ke hana i kahi. ʻoi aku ka kiʻekiʻe o ka ʻōwili maʻemaʻe a ʻoi aku ka wikiwiki ma mua o ka pahu pahu cylindrical roller bearing.

 

Hiki ke kū i nā ukana axial i hoʻokahi ʻaoʻao. ʻO ke ʻano o ke ʻano o ka pahu pahu tapered roller bearing he 90000 type.

Ma muli o ka hana liʻiliʻi o ka thrust tapered roller bearings, ʻo ka hapa nui o nā hiʻohiʻona i hana ʻia e kēlā me kēia hale hana he mau ʻano maʻamau ʻole, a ua hana ʻia ke ʻano o nā ana maʻamau me nā ʻano liʻiliʻi liʻiliʻi, no laila ʻaʻohe kūlana aupuni no nā ana o kēia ʻano. hali ana.

 

Nā hiʻohiʻona a me nā hiʻohiʻona hana o nā bearings pōpō hoʻopili angular

ʻO ka 60 ° hoʻohana pinepine ʻia ʻo ke kuʻekuʻe ʻana i ka pōleʻa pili ʻana i ʻelua ala ʻelua ʻaoʻao, hoʻohana nui ʻia no ka milo mīkini paʻa pono, hoʻohana maʻamau me nā bearings cylindrical roller pālua ʻelua, hiki ke halihali i ʻelua. -ʻO ke ala axial load, loaʻa nā pōmaikaʻi o ka pololei kiʻekiʻe, ka rigidity maikaʻi, ka piʻi haʻahaʻa haʻahaʻa, ka wikiwiki kiʻekiʻe, ka hui kūpono a me ka wehe ʻana.

 

Nā hiʻohiʻona a me nā hiʻohiʻona o ka lālani ʻelua ʻāpana huila

Nui nā ʻano hana o ka lālani ʻelua tapered roller bearings, ʻo ka helu nui loa ʻo ia ka ʻano 35000, aia kahi lua raceway o waho apo a me ʻelua apo i loko, aia kahi apo spacer ma waena o nā apo i loko ʻelua, a hiki ke hoʻoponopono ʻia ka ʻae ʻana ma ka hoʻololi ʻana. ka mānoanoa o ke apo spacer. Hiki i kēia mau bearings ke hoʻokomo i nā ukana axial bidirectional i ka hoʻohui ʻana i nā ukana radial, e kaupalena ana i ka neʻe ʻana o ka axial o ka lāʻau a me ka hale i loko o ka laulā axial clearance o ka bearing.

 

Nā hiʻohiʻona hoʻolālā o nā bearings roll tapered

ʻO ke ʻano code o nā bearings tapered roller bearings ʻo 30000, a ʻo nā bearings tapered roller bearings he separable bearings. Ma keʻano laulā, ʻoi aku ka nui o ka nui i komo i ka GB/T307.1-94 "Rolling Bearings - Tolerances for Radial Bearings", ʻo ke apo o waho a me ka hui o loko o nā bearings tapered roller be 100% interchangeable. Ua hoʻohālikelike ʻia ke ʻano o ke apo o waho a me ke anawaena o ka raceway i waho e like me nā ana o waho. ʻAʻole ʻae ʻia nā hoʻololi i ka manawa o ka hana hoʻolālā. ʻO ka hopena, ʻo ke apo o waho a me ka hui o loko o nā bearings tapered roller e hoʻololi i ke ao holoʻokoʻa.

 

Hoʻohana nui ʻia nā bearings roll tapered e amo i nā ukana radial a me axial hui pū ʻia, ka nui o nā ukana radial. Ke hoʻohālikelike ʻia me nā bearings ball contact angular, ʻoi aku ka nui o ka haʻahaʻa haʻahaʻa a haʻahaʻa ka wikiwiki loa. Hiki i nā bearings roller tapered ke hoʻokomo i nā ukana axial i hoʻokahi ʻaoʻao a hiki ke kaupalena i ka neʻe ʻana o ka axial o ke kumu a i ʻole ka hale ma kahi ʻaoʻao.

 

Nā hiʻohiʻona o nā bearings pōpopo hohonu

Ma ke ʻano, ʻo kēlā me kēia apo o kahi haʻi kinipopo hohonu he ala heihei ʻauʻau mau me ka ʻāpana keʻa o kahi hapakolu o ke anapuni o ka equator o ka poepoe.

Hoʻohana nui ʻia nā bearings pōleʻa hohonu e amo i nā ukana radial, akā hiki nō hoʻi ke halihali i kekahi mau ukana axial.

Ke piʻi ka radial clearance o ka bearing, loaʻa iā ia nā waiwai o ka angular contact ball bearings a hiki ke pale aku i nā ukana axial alternating ma nā ʻaoʻao ʻelua.

Ke hoʻohālikelike ʻia me nā ʻano bearings ʻē aʻe o ka nui like, ʻo kēia ʻano o ka bearing he liʻiliʻi friction coefficient, kiʻekiʻe kiʻekiʻe ka wikiwiki a me ke kiʻekiʻe kiʻekiʻe, a ʻo ia ke ʻano bearing makemake no nā mea hoʻohana i ke koho ʻana i ke ʻano.

He ʻano maʻalahi a maʻalahi ka hoʻohana ʻana i nā bearings ball groove hohonu, a ʻo ia ka pūʻulu hana nui loa a me nā ʻano bearings i hoʻohana nui ʻia.