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Kayayyaki

N307-E layi ɗaya mai siffar nadi mai siffar silinda

Takaitaccen Bayani:

Bearing ɗin silinda yana da alaƙa da layukan tsere. Suna da ƙarfin ɗaukar kaya mai yawa kuma sun dace da manyan gudu.
Akwai nau'ikan nau'ikan da aka sanya wa suna NU, NJ, NUP, N, NF (don bearings na layi ɗaya), NNU, da NN (don bearings na layi biyu). Babban bambanci ga bearings na silinda ya dogara ne akan ƙira ko rashin haƙarƙarin gefe).


Cikakken Bayani game da Samfurin

Alamun Samfura

Bearings na nadi mai layi ɗaya mai siffar silinda tare da keji wanda ya ƙunshi birodi masu siffar silinda da aka ɗaure tsakanin zoben waje da na ciki mai ƙarfi. Waɗannan bearings suna da babban matakin tauri, suna iya ɗaukar nauyin radial mai nauyi kuma sun dace da manyan gudu. Ana iya sanya zoben ciki da na waje daban, wanda hakan ke sa shigarwa da cirewa ya zama mai sauƙi.

Zoben waje na bearing na silinda na jerin N ba shi da haƙarƙari, yayin da zoben ciki na bearing na silinda yana da haƙarƙari biyu masu tsayayye. Wannan yana nufin bearing na silinda na jerin N ba zai iya gano shaft ba, don haka canjin axial na shaft dangane da casing ɗin za a iya ɗauka a duka hanyoyi biyu.

Ana amfani da kejin tagulla da aka matse ko aka yi da ƙarfe mai kauri, amma wani lokacin ana amfani da kejin polyamide da aka yi da ƙarfe mai kauri.

Layi ɗaya na N307-E mai siffar silinda mai siffar "E" yana nuna ƙarfin ɗaukar nauyin radial mafi girma.

N307-E layi ɗaya na N307-E cikakkun bayanai na bearings na silinda

Abu: 52100 Chrome Karfe
Ginawa: Layi Guda ɗaya
Nau'in Hatimi: Buɗe
Kege: Karfe, tagulla ko Nailan
Kayan Keke: Karfe, tagulla ko Polyamide (PA66)
Gudun Iyaka: 6300 rpm
Shiryawa: Marufi na masana'antu ko marufi na akwati guda ɗaya
Nauyi:0.44kg

N307-E layi ɗaya mai siffar nadi mai siffar silinda

Babban Girma
Diamita na rami (d): 35mm
Diamita na waje (D): 80mm
Daɗin (B): 21mm
Girman Chamfer (r min.): 1.5mm
Girman Chamfer (r1 min.): 1.1mm
Canjin axial da aka yarda da shi (max.): 1.2MM
Diamita na hanyar tsere na zoben waje (E): 70.2mm
Matsayin nauyi mai tsayayye (Cor): 56.7KN
Ƙimar nauyi mai ƙarfi (Cr): 68.4KN

GIRMAN ABUTMENT
Diamita na hannun riga mai sarari (da min.): 43 mm
Diamita na hannun riga mai sarari (matsakaicin): 68 mm
Diamita na kayan haɗin gida (Da min.): 72 mm
Diamita na kayan haɗin gida (Da max.): 73.4 mm
Radius na fillet (max.): 1.5 mm
Radius na fillet (mafi girman rb): 1 mm


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