Masana'antarmu
Kamfanin Ningbo Demy (D&M) Bearings Co., Ltd. babban kamfanin kera bearings na ball & roller da kuma fitar da bel, sarƙoƙi da sassan motoci a China. Mun ƙware a bincike da haɓaka nau'ikan bearings masu inganci, marasa hayaniya, masu tsawon rai, sarƙoƙi masu inganci, bel, sassan motoci da sauran kayayyakin injina da watsawa.
Kamfanin yana bin manufar "jagorancin mutane, gaskiya," wato tsarin gudanarwa, ba tare da ɓata lokaci ba wajen samar wa abokan ciniki kayayyaki masu inganci da kuma cikakkiyar hidima, ta haka ne ya sami amincewar abokan cinikin ƙasashen waje na cikin gida. Yanzu haka yana da takardar shaidar tsarin ISO/TS 16949:2009. Ana fitar da kayayyaki zuwa Asiya, Turai, Amurka da sauran ƙasashe da yankuna 30.
Menene Silindrical Roller Bearing?
Bearing ɗin naɗa mai siffar silinda yana da ƙarfin kaya mai yawa kuma yana iya aiki a babban gudu saboda suna amfani da naɗa mai siffar silinda a matsayin abubuwan birgima. Saboda haka ana iya amfani da su a aikace-aikace da suka haɗa da ɗaukar nauyi mai yawa na radial da tasirin tasiri.
Na'urorin naɗawa suna da siffar silinda kuma an yi musu kambi a ƙarshensu domin rage yawan damuwa. Haka kuma sun dace da amfani da su waɗanda ke buƙatar babban gudu saboda na'urorin suna ƙarƙashin jagorancin haƙarƙari waɗanda ke kan zoben waje ko na ciki.
Ƙarin bayani
Idan babu hakarkari, ko dai zoben ciki ko na waje zai yi motsi cikin 'yanci don daidaitawa da motsi na axial, don haka ana iya amfani da shi azaman bearings na gefe kyauta. Wannan yana ba su damar shanye faɗaɗa shaft zuwa wani mataki, dangane da matsayin wurin.
Bearing na silinda na NU da NJ na silinda suna samar da sakamako mai kyau idan aka yi amfani da su azaman bearings na gefe kyauta saboda suna da halayen da ake buƙata don wannan dalili. Bearing na silinda na NF na silinda kuma yana tallafawa matsar da axial zuwa wani mataki a duka hanyoyi biyu don haka ana iya amfani da shi azaman bearing na gefe kyauta.
A aikace-aikace inda dole ne a tallafa wa manyan nauyin axial, bearings na cylindrical roller put bearings sune mafi dacewa. Wannan saboda an tsara su ne don ɗaukar nauyin girgiza, suna da tauri kuma sararin axial da ake buƙata ba shi da yawa. Suna tallafawa nauyin axial ne kawai waɗanda ke aiki a hanya ɗaya.
