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NJ420-M jere guda ɗaya Silindrical abin nadi hali

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 wani ɗaki na silindari na NJ yana da kafaffen hakarkari guda biyu, yayin da zoben ciki na ɗaukar nauyin silindari yana da kafaffen hakarkari ɗaya. Wannan yana nufin cewa NJ cylindrical bearing yana da ikon gano sandar axially a hanya ɗaya.


Cikakken Bayani

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NJ420-M jere guda ɗaya Silindrical abin nadi halidaki-dakiƘayyadaddun bayanai:

Abu: 52100 Chrome Karfe

Gina: Layi ɗaya

Cage: Brass Cage

Cage Material: Brass

Iyakance gudun: 3360 rpm

Shiryawa : Marufin masana'antu ko tattarawar akwati guda

nauyi: 16.10 kg

 

Babban Girma:

Diamita (d): 100mm

Diamita na waje (D): 250 mm

Nisa (B): 58mm

Girman Chamfer (r) min. ku: 4.0mm

Girman Chamfer (r1) min. ku: 4.0mm

Diamita na hanyar tseren zoben ciki (F): 139.00 mm

Ma'aunin nauyi mai ƙarfi (Cr): 495.00 KN

Ma'aunin nauyi na tsaye (Kor): 477.00 KN

 

GIRMAN ABUTMENT

Diamita shaft kafada (da) min. : 120.00 mm

Diamita shaft kafada (da) max. : 137.00 mm

Diamita na kafadar gidaje (Da) max. : 230.00 mm

Mafi ƙarancin kafaɗa (Db) min. : 156.00 mm

Matsakaicin radius (ra) max: 3.0 mm

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