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30202 Tapered bearings, jere guda

Takaitaccen Bayani:

An ƙera ɗorawa guda ɗaya na abin nadi da aka ɗora don ɗaukar nauyin haɗaɗɗun kaya, a lokaci guda suna ɗaukar nauyin radial da axial. Layukan tsinkaya na hanyoyin tsere suna haɗuwa a wuri na gama gari akan madaidaicin madaidaicin don samar da aikin mirgina na gaskiya don haka ƙananan lokutan juzu'i yayin aiki. 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°.


Cikakken Bayani

Tags samfurin

Siffofin ɗorawa na abin nadi

1.Rashin 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.

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

3.Consistency na nadi profiles da kuma girma
Hakuri na girma da na geometric na ɗigon abin nadi a zahiri kusan iri ɗaya ne. Wannan yana ba da mafi kyawun rarraba kaya, yana rage hayaniya da rawar jiki, kuma yana ba da damar saiti don saitawa daidai.

4.Aikace-aikace mai tsauri
Jeri guda ɗaya wanda aka ɗora maɗaurin abin nadi yana yawanci ana daidaita shi da madaidaicin abin nadi na biyu. Ta hanyar yin amfani da riga-kafi, za a iya samun madaidaicin aikace-aikacen ɗaukar nauyi.

5.Rabuwa
Za a iya hawa zobe na ciki tare da abin nadi da taron keji (mazugi) dabam daga zoben waje (kofin).

Takardar bayanan 30202

Takardar bayanan 30202
Material: 52100 Chrome Karfe
Gina: Layi ɗaya
Jerin awo
Iyakantaccen saurin mai: 15000rpm
Iyakance saurin man shafawa: 11000rpm
Nauyi: 0.055 kg

30202 Tapered abin nadi hali

Babban Girma:
Diamita (d): 15mm
Diamita na waje (D): 35mm
Nisa na zobe na ciki (B): 11mm
Nisa na zoben waje (C): 10mm
Jimlar faɗin (T): 11.75
Girman girman zoben ciki (r) min.:0.6mm
Girman girman zoben waje (r) min.:0.6mm
Ma'aunin nauyi mai ƙarfi (Cr): 14.22KN
Ƙididdiga masu nauyi (Cor): 13.05KN

GIRMAN ABUTMENT
Diamita na shaft abutment (da) max.:20 mm
Diamita na shaft abutment(db) min.:20.5 mm
Diamita na kayan gida (Da) min.:30 mm
Diamita na abutment (Da) max.:30.5 mm
Diamita na kayan gida (Db) min.:32 mm
Mafi ƙarancin faɗin sarari da ake buƙata a cikin gidaje akan babban fuska (Ca) min.: 2 mm
Mafi ƙarancin faɗin sarari da ake buƙata a cikin gidaje akan ƙaramin fuska (Cb) min: 2.5 mm
Radius na shaft fillet (ra) max.: 0.6 mm
Radius na fillet (rb) max.: 0.6 mm


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