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N307-E mzere umodzi Cylindrical wodzigudubuza

Kufotokozera Kwachidule:

Ma cylindrical roller Bearing amalumikizana ndi mzere wothamanga.Amakhala ndi mphamvu yonyamula ma radial ndipo ndi oyenera kuthamanga kwambiri.
Pali mitundu yosiyanasiyana yotchulidwa kuti NU, NJ, NUP, N, NF (ya mizere ya mizere imodzi), NNU, ndi NN (ya mizere iwiri).Kusiyana kwakukulu kwa mzere wa Cylindrical roller kutengera kapangidwe kake kapena kusapezeka kwa nthiti zam'mbali).


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zodzigudubuza za mzere umodzi zokhala ndi khola lokhala ndi ma cylindrical rollers otsekeredwa pakati pa mphete yolimba yakunja ndi yamkati.Zimbalangondozi zimakhala ndi mlingo wapamwamba wokhazikika, zimatha kuthandizira katundu wolemetsa kwambiri ndipo ndizoyenera kuthamanga kwambiri.Mphete zamkati ndi zakunja zimatha kuyikidwa padera, kupanga kukhazikitsa ndi kuchotsa njira yosavuta.

Mphete yakunja ya N cylindrical bearing ilibe nthiti, pomwe mphete yamkati ya cylindrical bear imakhala ndi nthiti ziwiri zokhazikika.Izi zikutanthauza kuti mtundu wa N mndandanda wa cylindrical sungapeze tsinde, chifukwa chake kusuntha kwa axial kwa shaft kumagwirizana ndi casing kumatha kuthandizidwa mbali zonse ziwiri.

Makhola achitsulo oponderezedwa kapena amkuwa opangidwa ndi makina nthawi zambiri amagwiritsidwa ntchito, koma nthawi zina makola opangidwa ndi polyamide amagwiritsidwanso ntchito.

N307-E mzere umodzi wozungulira wozungulira, "E" wokwanira amawonetsa kuchuluka kwa ma radial katundu.

N307-E mzere umodzi Cylindrical wodzigudubuza wokhala ndi tsatanetsatane

Zida: 52100 Chrome Zitsulo
Kumanga: Mzere Umodzi
Mtundu wa Chisindikizo: mtundu wotseguka
Khola: Chitsulo, mkuwa kapena nayiloni
Zida za khola:Chitsulo,mkuwa kapena Polyamide(PA66)
Kuchepetsa liwiro: 6300 rpm
Kulongedza: Kulongedza mafakitale kapena kulongedza bokosi limodzi
Kulemera kwake: 0.44kg

N307-E mzere umodzi Cylindrical wodzigudubuza

Main Miyeso
M'mimba mwake (d): 35mm
M'mimba mwake (D): 80mm
Kutalika (B): 21mm
Kukula kwa Chamfer (r min.): 1.5mm
Kukula kwa Chamfer (r1 min.): 1.1mm
Kusamuka kovomerezeka kwa axial (S max.): 1.2MM
Raceway awiri a mphete yakunja (E): 70.2mm
Miyezo yokhazikika (Cor): 56.7KN
Mphamvu zolemetsa (Cr): 68.4KN

ABUTMENT DIMENSION
Diameter of spacer sleeve (da min.): 43 mm
Diameter of spacer sleeve (kuposa): 68 mm
Kutalika kwa nyumba (Da min.): 72 mm
Diameter of abutment nyumba (Da max.): 73.4 mm
Utali wa fillet (ra max.): 1.5 mm
Utali wa fillet (rb max.): 1 mm


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