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352122 Rubutun nadi Bearing

Takaitaccen Bayani:

Zane-zanen nau'ikan abin nadi a jere guda biyu a cikin bambance-bambance masu yawa kuma tare da fasali daban-daban.Dangane da zane-zane, waɗannan bearings na iya ɗaukar nauyin radial masu nauyi, nauyin axial a cikin sassan biyu kuma suna da matsayi mai girma.Ana amfani da nadi mai lanƙwasa layukan jeri sau biyu a cikin akwatunan gear, kayan ɗamara, injinan birgima da injuna a cikin masana'antar hakar ma'adinai, injunan rami.


Cikakken Bayani

Tags samfurin

Fasaloli da fa'idodin nadi mai ɗaukar layi biyu

Ƙarfin ɗaukar nauyi mai girma
Abubuwan nadi mai juyi biyu masu tsayi sun dace da nauyin radial da axial masu nauyi.Load ɗin axial yana ɗaukar ƙarfin juzu'in abin nadi yana ƙaruwa tare da haɓaka kusurwar lamba α.Girman kusurwar lamba, wanda yawanci tsakanin 10° da 30°

Axial lodi a duka kwatance
Biyu liyu na nadi bearings tafasa nemo sandar a duka kwatance tare da takamaiman axial share ko preload.

Babban tauri
Biyu na nadi bearings tef ɗin yana ba da tsari mai tsauri.

Ƙananan gogayya
Ingantacciyar ƙira ta ƙarshen abin nadi da ƙarewar ƙasa akan flange suna haɓaka haɓakar fim ɗin mai mai mai mai, yana haifar da ƙananan gogayya.Wannan kuma yana rage zafi mai zafi da lalacewa na flange.Bugu da kari, bearings na iya fi dacewa kula da preload da gudu a rage matakan amo.

Rayuwa mai tsawo
Bayanan martabar layin tseren rawanin ƙirar ƙirar ƙirar asali da bayanan martaba na hanyar tseren logarithmic na bearings suna haɓaka rarraba kaya tare da wuraren tuntuɓar juna, rage kololuwar damuwa a ƙarshen abin nadi, da rage hankali ga daidaitawa da karkatar da shaft idan aka kwatanta da bayanan martaba madaidaiciya madaidaiciya.

Ingantattun amincin aiki
Ingantacciyar hanyar gamawa akan filayen tuntuɓar na'urori da hanyoyin tsere suna goyan bayan samuwar fim ɗin mai mai mai ƙarfi.

Daidaiton bayanan martaba da girma
Abubuwan nadi da aka haɗa a cikin jeri biyu maɗaɗɗen abin nadi ana kera su zuwa girman kusanci da juriya na geometric wanda kusan kusan iri ɗaya suke.Wannan yana ba da mafi kyawun rarraba kaya, yana rage hayaniya da rawar jiki, kuma yana ba da damar saiti don saitawa daidai.

352122 Nadi mai jujjuya jeri biyu Mai ɗauke da cikakkun bayanai dalla-dalla

Kamar yadda aka sani: 2097722
Material: 52100 Chrome Karfe
Gina: Layi Biyu
Iyakance gudun:
Man shafawa: 1200 rpm
Mai: 1600 rpm
Nauyin kaya: 8.63 kg

352122 Rubutun nadi Bearing

Babban Girma
Diamita na ciki (d): 110mm
Diamita na waje (D): 180mm
Kauri (T):95mm
(B): 42mm
ku: 76mm
Rs min: 2mm
rs min: 0.6mm
Ma'aunin nauyi mai ƙarfi (Cr): 480KN
Ma'aunin nauyi a tsaye (Cor):860KN


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