nūhou

ʻO nā huila huila huila

ʻO kahui pū ʻana o ka nila huilaʻO ia kahi ʻāpana halihali i haku ʻia me ka radial needle roller bearing a me ka thrust bearing a i ʻole ka angular contact ball bearing parts, i paʻa i ke ʻano, liʻiliʻi ka nui, kiʻekiʻe i ka pololei o ka rotation, a hiki ke halihali i kekahi haʻawe axial i ka wā e halihali ana i kahi haʻahaʻa radial kiʻekiʻe. A ʻokoʻa ka ʻōnaehana huahana, hiki ke hoʻololi a maʻalahi hoʻi e hoʻokomo.

Hoʻohana nui ʻia ia i nā mea mīkini, nā mīkini metallurgical, nā mīkini lole a me nā mīkini paʻi.

ʻO nā huila huila huilahoʻohana ʻia i loko o ke kumu hoʻohālikelike i hoʻolālā ʻia e like me ke ala holo kaʻa, aia kekahi mau koi no ka paʻakikī o ka bearing; A i ʻole me ke apo i loko maʻamau maʻamau o ka hui no ka mālama lima, ʻaʻohe koi no ka paʻakikī o ka lāʻau, a ʻoi aku ka paʻa o kona ʻano.

Hoʻohana nui ʻia ia i nā mea mīkini like ʻole e like me nā mīkini mīkini, nā mīkini metallurgical, nā mīkini textile a me nā mīkini paʻi, a hiki ke hana i ka hoʻolālā ʻōnaehana mīkini i ʻoi aku ka paʻakikī a me ka maʻalahi.

 

ʻAno hoʻolālā

ʻO kēia ʻano o ka lawe ʻana he wili radial needle a me kahi pōleʻa holo piha, a i ʻole ka pōleʻa pahu, a i ʻole ka pahu pahu cylindrical, a i ʻole ka pōpō hoʻopili angular holoʻokoʻa, a hiki ke halihali i nā ukana axial unidirectional a i ʻole bidirectional. Hiki ke hoʻolālāʻia e like me nā koi kūikawā kūikawā o nā mea hoʻohana.

 

Ka pololei o ka huahana

ʻO ka hoʻomanawanui ʻana a me ka pololei geometric e like me JB/T8877.

ʻO ke anawaena o ka wili nila he 2μm, a ʻo ka pae pololei ʻo G2 (nā kūlana aupuni GB309).

ʻO ke anawaena o ka pōʻai i kākau ʻia ma mua o ka hui ʻana o nā bearings me ka ʻole o ke apo i loko e hui me ka papa hoʻomanawanui F6.

ʻO ka hoʻomaʻemaʻe radial o ka bearing e like me ka waiwai i kuhikuhi ʻia o ka hui 0 o GB/T4604.

ʻO ka pae pololei kūikawā ʻo GB/T307.1.

No nā kikoʻī o nā koi kūikawā o ka lawe ʻana i ka ʻae, ka pōʻai i kākau ʻia a me ka pae pololei, e ʻoluʻolu e kelepona i kā mākou hui(sales@cwlbearing.com&service@cwlbearing.com)

 

 

mea waiwai

ʻO ka mea wili nila he GCr15 me ke kila, HRC60-65 paʻakikī.

ʻO nā apo o loko a me waho i hana ʻia me GCr15 me ke kila a paʻakikī HRC61-65.

ʻO ka mea hale hale he kila māmā kiʻekiʻe a i ʻole naila i hoʻoikaika ʻia.

　　

Nā kuhikuhi kūikawā

ʻAʻole ʻoi aku ka nui o ka ukana axial o NKIA a me NKIB series bearings ma mua o 25% o ka ukana radial.

Pono e hoʻokomo ʻia nā bearings no nā ukana axial ʻē aʻe.

 

Pono e hoʻouka mua ʻia nā ʻāpana kuʻekuʻe a hiki i ka 1% o ka axial basic static load rating.

I ka hoʻohana ʻana i ka hale paʻa (suffix TN), ʻaʻole pono ka mahana hana ma mua o +120 ° C no ka hana mau.

Pono e neʻe wale nā ​​ʻāpana ʻauamo i loko o ka hale.

Hoʻolālā ʻia ka hoʻolālā hoʻonohonoho maʻamau o ka bearing i ka ʻenehana noi rolling bearing.

 

Standard

GB/T6643—1996 ʻO nā huila ʻōwili -- ʻO ka ʻili kui a me ka hoʻokuʻu ʻana i nā huila huila cylindrical -- Nā ʻāpana (GB-11)

JB/T3122—1991 ʻO nā huila ʻōloʻa ʻaʻa ʻaʻa ʻaʻa i nā ʻāpana ʻāpana hui pū ʻana o ka poepoe (JB-1)

JB/T3123—1991 Nā huila ʻōwili -- Nā huila hui ʻana o ka nila a me nā bearings hui ʻana o ka pōleʻa pili kihi -- Nā ʻāpana (JB-1)

JB/T6644—1993 ʻO nā huila ʻāwili ʻo Needle Roller a me Bidirectional Thrust Cylindrical Roller Composite Bearing Ana a me nā ʻae (JB-3)

JB/T8877—2001 Nā huila ʻōwili -- Nā hui hui pū ʻana o nā kui -- Nā kūlana ʻenehana (JB-12).