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Yakasanganiswa tsono roller bearings

Theyakasanganiswa tsono roller kuberekachinhu chinotakura chinoumbwa ne radial tsono roller kutakura uye thrust inotakura kana angular yekubata bhora inotakura zvikamu, iyo compact muchimiro, idiki muhukuru, yakakwirira mukutenderera kurongeka, uye inogona kutakura imwe axial mutoro ichitakura yakakwira radial mutoro. Uye chimiro chechigadzirwa chakasiyana, chinochinjika uye chiri nyore kuisa.

Inoshandiswa zvakanyanya mumichina maturusi, metallurgical muchina, machira machira nemichina yekudhinda.

Yakasanganiswa tsono roller bearingsanoshandiswa mukufananidza shaft yakagadzirwa senzira yekutakura, iyo ine zvimwe zvinodiwa pakuoma kwekutakura; Kana nekambani yakakosha IR yakajairwa mhete yemukati yekurapa sleeve, hapana chinodiwa chekuomarara kweshaft, uye chimiro chayo chichave chakanyanya compact.

Inoshandiswa zvakanyanya mumidziyo yakasiyana-siyana yemakina senge maturusi emuchina, metallurgical muchina, machira emuchina nemichina yekudhinda, uye inogona kuita kuti dhizaini yedhizaini iwedzere compact uye inoshanduka.

 

Chimiro chimiro

Iyi mhando yekutakura ine radial tsono roller uye yekukanda bhora rakazara, kana bhora rekurovera, kana cylindrical roller, kana angular yekusangana bhora rose, uye inogona kutakura unidirectional kana bidirectional axial mitoro. Inogonawo kugadzirwa maererano nezvinodiwa zvemaitiro evashandisi.

 

Kurongeka kwechigadzirwa

Dimensional kushivirira uye kurongeka kwejometri maererano neJB/T8877.

Iyo dhayamita yetsono roller ndeye 2μm, uye chiyero chechokwadi iG2 (yenyika chiyero GB309).

Iyo dhayamita yedenderedzwa rakanyorwa pamberi pegungano remabheya asina mhete yemukati inosangana nekirasi yekushivirira F6.

Iyo radial clearance yebearing inoenderana nekukosha kwakatarwa kweboka 0 yeGB/T4604.

Iyo yakakosha kunyatso nhanho ndeye GB/T307.1.

Kuti uwane ruzivo rwezvakakosha zvinodikanwa zvekutakura mvumo, yakanyorwa denderedzwa uye nhanho yechokwadi, ndapota taura nekambani yedu.(sales@cwlbearing.com&service@cwlbearing.com)

 

 

zvinhu

Iyo tsono roller zvinhu ndeye GCr15 inobereka simbi, yakaoma HRC60-65.

Mhete dzemukati nekunze dzakagadzirwa neGCr15 inotakura simbi uye yakaoma HRC61-65.

Iyo keji zvinhu ndeyemhando yepamusoro nyoro simbi kana yakasimbiswa naironi.

　　

Mirayiridzo inokosha

Iyo axial mutoro weNKIA uye NKIB akatevedzana mabheji haapfuuri 25% yeradial mutoro.

Bearings for alternating axial loads inofanira kuiswa yakatarisana.

 

Zvikamu zvinotakura zvinofanirwa kutakurwa kusvika pa1% yeaxial basic static load rating.

Paunenge uchishandisa keji yepurasitiki (inokwana TN), tembiricha yekushanda haifanire kudarika +120 ° C kuti irambe ichishanda.

Zvikamu zvinotakura zvinofanirwa kufamba zvakasununguka mudzimba.

Iyo general dhizaini dhizaini yebearing inokurudzirwa mune rolling bearing application tekinoroji.

 

Sstandard

GB/T6643—1996 Rolling bearings -- Tsono roller uye thrust cylindrical roller musanganiswa mabhengi - Dimensions(GB-11)

JB/T3122—1991 Rolling Bearings Tsono Roller Bearings uye Thrust Ball Combination Bearings Dimensions(JB-1)

JB/T3123—1991 Rolling bearings -- Tsono roller bearings uye angular contact ball combination bearings -- Dimensions(JB-1)

JB/T6644—1993 Rolling Bearings Needle Roller uye Bidirectional Thrust Cylindrical Roller Composite Bearing Dimensions and Tolerances (JB-3)

JB/T8877—2001 Rolling bearings -- Tsono roller combination bearings -- Technical conditions (JB-12).