Mun san cewa muna bunƙasa ne kawai idan za mu iya ba da garantin haɗe-haɗen gasawar farashin mu da fa'ida mai kyau a lokaci guda don farashi mai rahusa na Sin Cylindrical Row BiyuRoller Bearings for Oil Pump Nnf5020, Yanzu mun fadada kasuwancinmu zuwa Jamus, Turkiyya, Kanada, Amurka, Indonesia, Indiya, Najeriya, Brazil da wasu yankuna na duniya.Muna aiki tuƙuru don zama ɗaya a kan ingantattun masu samar da kayayyaki a duniya baki ɗaya.
Mun san cewa muna bunƙasa ne kawai idan za mu iya ba da garantin haɗin kai ga ƙimar farashin mu da fa'ida mai kyau a lokaci guda donChina Bearings, Roller Bearing, Yanzu, muna ƙwararrun samar da abokan ciniki tare da manyan kayanmu Kuma kasuwancinmu ba wai kawai “saya” da “sayar” bane, amma har ma da mai da hankali kan ƙari.Mun yi niyya mu zama mai samar da ku da aminci kuma mai ba da haɗin kai na dogon lokaci a China.Yanzu, muna fatan zama abokai tare da ku.

Gabatarwa

Rowlin-biyu-jere na silsi-sau biyu yana ba da izinin wani gudun hijira tsakanin tsararru da kuma za'a iya amfani da shi azaman mukhunan aiki , da dai sauransu, musamman dace da na'ura kayan aiki spindle support.

Features da Fa'idodi

● Babban ƙarfin ɗaukar nauyi

Saboda jeri na biyu na rollers, nau'in nadi na silindi na jere biyu sun dace da nauyin radial masu nauyi.

● Ƙananan gogayya (Ƙarshen abin nadi / yanki lamba)

Buɗe ƙirar flange, tare da ƙirar ƙarshen abin nadi da ƙarewar saman, haɓaka haɓakar fim ɗin mai mai wanda ke haifar da ƙananan juzu'i da ɗaukar nauyi mafi girma axial.

● Rayuwa mai tsawo

Bayanan martaba na abin nadi na logarithmic yana rage damuwa a gefen abin abin nadi / hanyar tsere da azanci ga rashin daidaituwa da karkatar da shaft.

● Inganta amincin aiki

Ƙarshen ƙarewa a kan wuraren hulɗa na rollers da raceways suna goyan bayan samuwar fim ɗin mai mai mai hydrodynamic.

● Rabuwa da musanya

Abubuwan da za a iya raba na silindari na nadi bearings jere biyu suna musanya.Wannan yana sauƙaƙe hawa da saukewa, da kuma duban kulawa.

● Babban saurin iyawa

Ƙirar keji sun dace da saurin gudu, hanzari da sauri da nauyin nauyi.

Aikace-aikace

Za a iya amfani da NUU jere biyu na silinda na nadi a cikin kayan aikin inji, motocin motsa jiki, injina, akwatunan rage gear, allon girgiza, da sauransu.

Amfani

Juyin juyi biyu na silindari mai ɗaukar nauyi na iya ɗaukar babban nauyin du a cikin radial.Yana ba da damar layuka biyu na DAO rollers a cikin ɗaukar hoto tare da babban saurin da za a shirya ta hanyar giciye.Mitar jujjuyawa yayin jujjuyawa ya ninka na layin jere guda biyu, kuma an rage girman da kashi 70%.

Akwai nau'ikan bearings guda biyu a cikin amfani gama gari: NN30/W33 da jerin NN30K/W33.NNU49 / W33 da NNU49K / W33 jerin ɗauke da zobe na waje tare da gefen, za a iya raba zobe na ciki, NN30K / W33 da NNU49K / W33 jerin zobe na ciki sune ramukan tapered (taper 1: 12), waɗanda suka dace da mujallar conical na spindle. .Motsin axial na zobe na ciki na iya sa zoben ciki ya faɗaɗa don rage ƙyalli kuma har ma da daidaita ƙarfin.

Silindarial bear bearings yawanci zafi ne, kuma ana amfani da tsangwama don rage ƙyalli ko don cimma manufar ƙaddamarwa.NNU49 jerin bearings tare da m zobe na ciki gabaɗaya ana yin injina akan titin tsere bayan shigar da sandal akan zoben ciki don samun daidaiton jujjuyawar sandal.

Siga

Mun san cewa mu kawai bunƙasa idan za mu iya sauƙi tabbatar da mu hada price gasa da kyau kwarai fa'ida a lokaci guda ga China Cheap price China Double Row Silindrical Roller Bearings for Oil Pump Nnf5020, Mu yanzu mun fadada mu kasuwanci sha'anin cikin Jamus, Turkey, Canada , Amurka, Indonesiya, Indiya, Najeriya, Brazil da wasu yankuna na duniya.Muna aiki tuƙuru don zama ɗaya a kan ingantattun masu samar da kayayyaki a duniya baki ɗaya.
China Mai RahusaChina Bearings, Roller Bearing, Yanzu, muna sana'a samar da abokan ciniki tare da mu manyan kaya Kuma mu kasuwanci ne ba kawai da "saya" da "sayar", amma kuma mayar da hankali a kan more.Mun yi niyya mu zama mai samar da ku da aminci kuma mai ba da haɗin kai na dogon lokaci a China.Yanzu, muna fatan zama abokai tare da ku.