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81218 TN Silindrical abin nadi matsara

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).


Cikakken Bayani

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81218 TN Silindrical abin nadi matsaradaki-dakiƘayyadaddun bayanai:

Jerin awo

Abu: 52100 Chrome Karfe

Gina : hanya guda

Cage: Nylon keji

Kayan abu: Polyamide (PA66)

Gudun iyaka: 2550 rpm

Nauyin kaya: 1.65 kg

 

Babban Girma:

Diamita (d): 90mm

Diamita na waje: 135 mm

Nisa: 35 mm

Matsakaicin diamita na waje (d1): 135 mm

Buga diamita mai wanki (D1): 93 mm

Nadi diamita (Dw): 14mm

Tsawon shaft washer (B): 10.5 mm

Girman Chamfer (r) min.ku: 1.1 mm

Ma'aunin nauyi a tsaye (Kor): 290 KN

Ma'aunin nauyi mai ƙarfi (Cr): 890 KN

 

GIRMAN ABUTMENT

Abutment diamita shaft (da) min.tsawo: 129 mm

Gidajen diamita na Abutment (Da) max.ku: 95mm

Fillet radius (ra) max.ku: 1.1 mm

 

KAYAN HADA:

Nadi da keji matsa taro: K 81218 TV

Saukewa: WS81218

Saukewa: GS81218

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