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NKXR 45-Z Needle roller/thrust Ball bearings

Kufotokozera Kwachidule:

Mabearning a Needle Roller Bearings amapangidwa ndi radial needle roller bear yophatikizidwa ndi cylindrical roller thrust bearing, Mabearning a needle roller bearings amapangidwa ndi radial needle roller bearing, yomwe imaphatikizidwa ndi axial bearing component. Chifukwa chogwiritsa ntchito needle roller bear ngati thrust bearing yake, mtundu uwu wa NKXR ukhoza kuthandizira axial load yayikulu kuposa NKX.

NKXR...-Z ndi yofanana ndi NKXR, koma mphamvu yake yolumikizira imaperekedwa ndi chivundikiro choteteza fumbi kuti mafuta asatayike. Kuphatikiza apo, mawonekedwe ake ogwirira ntchito ndi abwino chifukwa chivundikiro choteteza fumbi chimapangitsa kuti mbale yolumikizira isapatuke komanso ikhale yogwirizana.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

NKXR45-Z Needle roller/thrust Ball bearingstsatanetsataneMafotokozedwe:

Zipangizo: 52100 Chitsulo cha Chrome

Kapangidwe: Mzere umodzi, Kubereka ndi chivundikiro cha kumapeto

Liwiro Loletsa: 4500 rpm

Kulemera: 0.26 kg

 

chachikulu Miyeso:

M'mimba mwake pansi pa ma rollers (Fw): 45 mm

M'mimba mwake wakunja (D): 58 mm

Chipinda cha flange (D1) chapamwamba kwambiri: 65.20 mm

Chivundikiro chachitsulo chosindikizidwa (D2) m'mimba mwake: 66.50 mm

M'lifupi (C): 32 mm

M'lifupi mwa gawo lopondereza (C1): 14 mm

Kutalikirana kwa mbali yoyang'ana ku dzenje lopaka mafuta (C2): 9.0 mm

Chigawo choponderezera (dw) m'mimba mwake: 45 mm

Mzere wa chamfer (r) mphindi: 0.6 mm

Mavoti a katundu wosinthika (Cr): 27.50 KN

Mavoti a katundu wosasunthika (Cor): 53.00 KN

Mavoti a mphamvu ya katundu wa axial (Cr): 59.00 KN

Mavoti a katundu wosasunthika axial (Cor): 163.00 KN

 

MFUNDO ZA ABUTMENT

M'mimba mwake wa shaft abutment (da) min.: 60.30 mm

Kutalika kwa fillet (ra) kwakukulu: 0.60 mm

Utali wozungulira wa fillet(rb)max.: 0.30 mm

Chipinda chamkati cholumikizidwa ndi m'mimba mwake (di): 40 mm

M'mimba mwake mwa msewu wamkati wa mphete (F): 45 mm

M'lifupi mwa mphete yamkati yogwirizana (Bi): 20 mm

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