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81252 M Cylindrical roller thrust bearing

Kufotokozera Kwachidule:

Mabearing a cylindrical roller thrust apangidwa kuti agwirizane ndi katundu wolemera wa axial ndi katundu wokhudza kugwedezeka. Sayenera kuyikidwa pa katundu uliwonse wa radial. Mabearing ndi olimba kwambiri ndipo safuna malo ambiri a axial. Mabearing mu mndandanda wa 811 ndi 812 wokhala ndi mzere umodzi wa ma rollers amagwiritsidwa ntchito makamaka m'malo omwe ma thrust ball bearing alibe mphamvu zokwanira zonyamulira katundu. Kutengera mndandanda wawo ndi kukula kwawo, ma thrust a cylindrical roller amayikidwa ndi A Glass fiber reinforced PA66 cage (suffix TN) kapena machined brass cage (suffix M).


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

81252 M Cylindrical roller thrust bearingtsatanetsataneMafotokozedwe:

Mndandanda wa metric

Zipangizo: 52100 Chitsulo cha Chrome

Kapangidwe: njira imodzi

Khola: Khola la mkuwa

Zida za Khola: Mkuwa

Liwiro Loletsa: 750 rpm

Kulemera: 27 kg

 

chachikulu Miyeso:

Chidutswa cha m'mimba mwake (d): 260 mm

M'mimba mwake wakunja: 360 mm

M'lifupi: 79 mm

Chotsukira cha shaft cha m'mimba mwake chakunja (d1): 355 mm

Chotsukira cha nyumba chokhala ndi diameter ya bore (D1): 264 mm

Chozungulira cha m'mimba mwake (Dw): 32 mm

Chotsukira cha shaft kutalika (B): 23.5 mm

Chamfer Kukula (r) mphindi: 2.1 mm

Kuchuluka kwa katundu wosasunthika (Cor): 1440 KN

Kuchuluka kwa mphamvu (Cr): 5400 KN

 

MFUNDO ZA ABUTMENT

Mzere wa m'lifupi wa m'mbali mwa m'mbali (da) mphindi: 353 mm

Chipinda cha m'mimba mwake cha m'mbali mwa msewu (Da) chapamwamba: 280 mm

Utali wa fillet (ra) wokulirapo: 2.1 mm

 

ZOPANGIDWA:

Kusonkhana kwa roller ndi khola: K 81252 M

Chotsukira cha shaft: WS 81252

Chotsukira nyumba: GS 81252

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