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NJ2304-E jere guda ɗaya Silindrical abin nadi

Takaitaccen Bayani:

Nadi nadi-jere guda ɗaya tare da keji wanda ya ƙunshi rollers silindrical cakuɗe tsakanin ƙaƙƙarfan zobe na waje da ciki.Wadannan bearings suna da matsayi mai mahimmanci, suna iya tallafawa nauyin radial masu nauyi kuma sun dace da babban gudu.

Zoben waje na ɗigon silindari na NJ yana da kafaffen hakarkari guda biyu, yayin da zoben ciki na ɗimbin ɗamara yana da kafaffen haƙarƙari ɗaya.Wannan yana nufin cewa NJ cylindrical bearing yana da ikon gano sandar axially a hanya ɗaya.


Cikakken Bayani

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NJ2304-E jere guda ɗaya Silindrical abin nadidaki-dakiƘayyadaddun bayanai:

Abu: 52100 Chrome Karfe

Gina: Layi Daya

Cage: Karfe, tagulla ko nailan

Cage Material: Karfe, Brass ko Polyamide (PA66)

Gudun iyaka: 9800 rpm

Shiryawa : Marufi na masana'antu ko tattarawar akwati guda

Nauyin kaya: 0.212 kg

 

Babban Girma:

Diamita (d): 20mm

Diamita na waje (D): 52 mm

Nisa (B): 21 mm

Girman Chamfer (r) min.ku: 1.1 mm

Girman Chamfer (r1) min.ku: 0.6mm

Diamita na hanyar tseren zoben ciki (F): 27.50 mm

Ma'aunin nauyi mai ƙarfi (Cr): 43.65 KN

Ma'aunin nauyi a tsaye (Kor): 34.20 KN

 

GIRMAN ABUTMENT

Diamita shaft kafada (da) min.: 24.00 mm

Diamita shaft kafada (da) max.: 27.00 mm

Diamita na kafadar gidaje (Da) max.: 45.00 mm

Mafi ƙarancin kafaɗa (Db) min.: 33.00 mm

Matsakaicin radius (ra) max: 1.0 mm

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