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81248 M Silindarical abin nadi mai ɗaukar nauyi

Takaitaccen Bayani:

Silindrical roller thrust bearings an ƙera su don ɗaukar nauyin axial masu nauyi da nauyin tasiri.Ba dole ba ne a yi musu wani nauyi na radial.Bearings suna da ƙarfi sosai kuma suna buƙatar ƙaramin sarari axial.Bearings a cikin jerin 811 da 812 tare da jeri ɗaya na rollers ana amfani da su musamman a aikace-aikacen da tura ƙwallon ƙafa ba su da isassun ƙarfin ɗaukar nauyi.Dangane da jerin su da girman su, ƙwanƙolin abin nadi na siliki an sanye su da A Glass fiber ƙarfafa PA66 keji (suffix TN) ko kejin ƙarfe na ƙarfe (suffix M).


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81248 M Silindarical abin nadi mai ɗaukar nauyidaki-dakiƘayyadaddun bayanai:

Jerin awo

Abu: 52100 Chrome Karfe

Gina : hanya guda

Cage: Bras keji

Cage Material: Brass

Gudun iyaka: 950rpm

nauyi: 22 kg

 

Babban Girma:

Diamita (d): 240 mm

Diamita na waje: 340 mm

Nisa: 78 mm

Matsakaicin diamita na waje (d1): 335 mm

Buga diamita mai wanki (D1): 244 mm

Nadi diamita (Dw): 32mm

Tsawon shaft washer (B): 23 mm

Girman Chamfer (r) min.ku: 2.1 mm

Ƙididdiga masu nauyi (Kor): 1370 KN

Ma'aunin nauyi mai ƙarfi (Cr): 5000 KN

 

GIRMAN ABUTMENT

Abutment diamita shaft (da) min.tsawo: 335 mm

Gidajen diamita na Abutment (Da) max.tsawo: 261 mm

Fillet radius (ra) max.ku: 2.1 mm

 

KAYAN HADA:

Nadi da keji tura taro: K 81248 M

Saukewa: WS81248

Saukewa: GS81248

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