nūhou

Nā bearings wili nila i hui pū ʻia

ʻO kahui pū ʻia ka wili nilaʻO ia kahi ʻāpana hali i hana ʻia me ka hali ʻōwili nila radial a me ka hali thrust a i ʻole nā ​​​​​​ʻāpana hali pōpō hoʻopili angular, he ʻano paʻa, liʻiliʻi ka nui, kiʻekiʻe ka pololei o ka wili ʻana, a hiki ke hali i kahi ukana axial i ka wā e hali ana i kahi ukana radial kiʻekiʻe. A he ʻokoʻa ke ʻano o ka huahana, hiki ke hoʻololi a maʻalahi hoʻi e hoʻouka.

Hoʻohana nui ʻia ia i nā mīkini hana, nā mīkini metallurgical, nā mīkini textile a me nā mīkini paʻi.

Nā bearings wili nila i hui pū ʻiahoʻohana ʻia i loko o ke koʻokoʻo kūlike i hoʻolālā ʻia e like me kahi raceway bearing, nona kekahi mau koi no ka paʻakikī o ka bearing; A i ʻole me ke apo kūloko IR kūikawā o ka hui no ka mālama lima, ʻaʻohe koi no ka paʻakikī o ke koʻokoʻo, a e ʻoi aku ka paʻa o kona ʻano.

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

 

ʻAno kūkulu

ʻO kēia ʻano bearing he wili nila radial a me kahi pōpō hoʻokuʻu piha, a i ʻole he pōpō hoʻokuʻu, a i ʻole he wili cylindrical hoʻokuʻu, a i ʻole he pōpō hoʻopili angular holoʻokoʻa, a hiki ke halihali i nā ukana axial unidirectional a bidirectional paha. Hiki ke hoʻolālā ʻia e like me nā koi hoʻonohonoho kūikawā o nā mea hoʻohana.

 

Pololei o ka huahana

Ka hoʻomanawanui ana 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 (maʻamau aupuni GB309).

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

ʻO ke ʻano radial o ka bearing e kūlike 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 ʻae ʻana o ka bearing, 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 hana

ʻO ka mea hana o ka wili nila he kila GCr15, paʻakikī ʻo HRC60-65.

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

He kila akahai kiʻekiʻe a i ʻole ka nylon i hoʻoikaika ʻia ka mea no ke keʻena hao.

　　

Nā kuhikuhi kūikawā

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

Pono e hoʻokomo ʻia nā bearings no nā ukana axial e hoʻololi ana ma ke alo.

 

Pono e hoʻouka mua ʻia nā ʻāpana hali thrust a hiki i ka 1% o ka helu ukana static axial kumu.

I ka hoʻohana ʻana i kahi pā palaki (hopena TN), ʻaʻole pono e ʻoi aku ka mahana hana ma mua o +120°C no ka hana mau.

Pono nā ʻāpana hali hoʻoikaika e neʻe manuahi i loko o ka hale.

Ua paipai ʻia ka hoʻolālā hoʻonohonoho laulā o ka bearing i loko o ka ʻenehana noi bearing ʻōwili.

 

Skūlana

GB/T6643—1996 Nā bearings ʻōwili -- Nā bearings hui pū ʻana o ka nila wili a me ka wili cylindrical thrust -- Nā Ana (GB-11)

JB/T3122—1991 Nā Bearings ʻōwili Needle Roller Bearings a me nā Bearings Hui Pū ʻIa Thrust Ball Ana (JB-1)

JB/T3123—1991 Nā bearings ʻōwili -- Nā bearings ʻōwili nila a me nā bearings hui pōpō hoʻopili kihi -- Nā Ana (JB-1)

JB/T6644—1993 Nā Bearings Rolling Needle Roller a me Bidirectional Thrust Cylindrical Roller Composite Bearing Ana a me nā Hoʻomanawanui (JB-3)

JB/T8877—2001 Nā bearings ʻōwili -- Nā bearings hui ʻōwili nila -- Nā kūlana loea (JB-12).