Nu NJ NUP 400 mndandanda zimakhudza cylindrical wodzigudubuza

Short Description:

Introduction: Cylindrical roller bearing have two integral flanges on either the inner or outer ring to guide the rollers, the bearings have open flanges.The inward face of the flange is inclined a defined angle, the flange design, together with the roller end design and surface finish promote the formation of a lubricant film to reduce friction and frictional heat. The bearing ring with the roller and cage assembly can be separated from the other ring, this simplifies mounting and dis-mounti...


  • FOB Price: US $ 0.5 - 9.999 / Chidutswa
  • Min.Order Kuchuluka: 100 chidutswa / Kalavani
  • Wonjezerani Luso: 10000 chidutswa / Kalavani pamwezi
  • Port: Shenzhen
  • Terms malipiro: L / C, D / A, D / P, T / T
  • mankhwala Mwatsatanetsatane

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    Kuyamba:

    Cylindrical wodzigudubuza kungakhale ndi awiri flanges yofunika pa kapena mphete mkati kapena kunja kwa kutsogolera odzigudubuza, ndi mayendedwe ndi lotseguka flanges.The mkati nkhope ya flange ndi umafuna njira n'chiyani, ndi flange mamangidwe pamodzi ndi mamangidwe wodzigudubuza mapeto ndi pamwamba pa mapeto amalimbikitsa mapangidwe lubricant filimu kuchepetsa mikangano ndi kutentha frictional.

    Kuchitira mphete ndi wodzigudubuza ndi mphanga msonkhano akhoza anapambulwa pa mphete zina, izi zimatithandiza ogwiritsa ndi akufa ogwiritsa, makamaka pamene zinthu katundu amafuna mphete onse ndi kuwasokoneza zoyenera.

    Cylindrical wodzigudubuza zimakhudza akupezeka ziwembu zingapo, kusiyana ndicho kasinthidwe wa flanges lapansi.

    mbali:

    Mje zimakhudza ndi ndondomeko patsogolo luso, ndi convexity raceway, maonekedwe a mzere, nkhokwe mkulu yolinganizika ndi moyo utumiki yaitali. Tili EM lembani mkuwa wolimba khola (GERMANY ndondomeko analimbitsa rivets), E mtundu kuphatikiza retainer, zitsulo mitundu khola, TN mtundu, Nu mtundu, N mtundu, mtundu NUP ndi NJ mtundu.

    Nu MTUNDU:

    Nu kapangidwe mayendedwe ndi flanges yofunika pa mphete akunja ayi flanges pa mkati mayendedwe ring.These akhoza kumakhalamo ofananira kusamuka kwa kutsinde wachibale kwa nyumba malangizo onse.

    N MTUNDU:

    N kapangidwe mayendedwe ndi flanges yofunika pa mphete lamkati ndipo palibe flanges pa akunja mayendedwe ring.These akhoza kumakhalamo ofananira kusamuka kwa kutsinde wachibale kwa nyumba malangizo onse.

    NJ MTUNDU:

    NJ kapangidwe mayendedwe ndi flanges yofunika pa akunja ndi wina mphete lamkati.

    mayendedwe awa kupeza kutsinde axially mu njira imodzi.

    NUP MTUNDU:

    NUP kapangidwe mayendedwe awiri flanges yofunika pa mphete lakunja ndi imodzi yofunika flange ndi munthu amene si yofunika flange mwachitsanzo lotayirira flange mphete yodindira lamkati. mayendedwe awa kupeza kutsinde axially malangizo onse.

    mayendedwe Non-kufufuza:

    Cylindrical mayendedwe wodzigudubuza wa N kapangidwe ndi Nu kapangidwe si-kupeza mayendedwe ndi iwo angakhoze kokha kuthandiza magulu zozungulira.

    Theka-kufufuza zimakhudza:

    Cylindrical mayendedwe wodzigudubuza wa NJ kapangidwe ndi theka-amawapeza bearings.They angathandizire osati mkulu mphamvu zozungulira komanso forces.Thus ofananira, akhoza kupeza migodi mu umodzi direction.They kuchita ngati sanali kupeza zimakhudza zosiyana.

    Kupeza mayendedwe:

    Cylindrical wodzigudubuza mayendedwe NUP kapangidwe ndi kupeza mayendedwe. Angathandizire mphamvu ofananira ku madera onse komanso mphamvu zozungulira, tingathe kupeza migodi mbali ziwiri.

    zizindikiro zina:

    Suffix Kufotokozera
    C3 Zozungulira mkati chilolezo kuposa Normal
    C4 Zozungulira mkati chilolezo wamkulu C3
    C5 Zozungulira mkati chilolezo wamkulu C4
    E, EC analimbitsa kapangidwe
    M Mkuwa wolimba khola, wodzigudubuza zokha
    J Stamped zitsulo khola, wodzigudubuza zokha
    P Galasi CHIKWANGWANI analimbitsa PA66 khola, wodzigudubuza zokha
    N Chithunzithunzi mphete poyambira mu mphete lakunja
    N1 Wina kufufuza kagawo mu umodzi akunja mphete mbali nkhope
    N2 Awiri kufufuza kagawo mu umodzi akunja mphete mbali nkhope 180 digiri
    S1 Kuchitira mphete kutentha kukhazikika kwa kutentha ntchito <= 200degree centigrade
    S2 Kuchitira mphete kutentha kukhazikika kwa kutentha ntchito <= 250degree centigrade
    VL0241 Akunja mphete akunja pamwamba TACHIMATA ndi aluminiyamu, chimateteza mphamvu ndi kuti 1000V DC
    VL2071 Mumtima mphete akunja pamwamba TACHIMATA ndi aluminiyamu, chimateteza mphamvu ndi kuti 1001V DC

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  • Kuchitira No. Kutiumba gawo (mm) Katundu Mavoti (KN) Max Liwiro (rpm) Kunenepa
    CHITSANZO D D B Kr Akor mafuta mafuta KG
    NU405EM NJ / NUP / N 25 80 21 46500 43200 9000 11000 0,65
    NU406EM NJ / NUP / N 30 90 23 54500 53000 7000 9000 0,75
    NU407EM NJ / NUP / N 35 100 25 67500 61600 6000 7500 0,96
    NU408EM NJ / NUP / N 40 110 27 86200 96700 5600 7000 1,40
    NU409EM NJ / NUP / N 45 120 29 97000 110000 5000 6300 1,80
    NU410EM NJ / NUP / N 50 130 31 115000 137000 4800 6000 2,40
    NU411EM NJ / NUP / N 55 140 33 122000 153000 4300 5300 2,80
    NU412EM NJ / NUP / N 60 150 35 148000 182000 4000 5000 3,50
    NU413EM NJ / NUP / N 65 160 37 162000 200000 3800 4800 4,00
    NU414EM NJ / NUP / N 70 180 42 205000 259000 3400 4300 6,00
    NU415EM NJ / NUP / N 75 190 45 238000 294000 3200 4000 7,20
    NU417EM NJ / NUP / N 85 210 52 298000 384000 2800 3600 9,80
    NU418EM NJ / NUP / N 90 225 54 335000 439000 2400 3200 11,00
    NU422EM NJ / NUP / N 110 280 65 492000 666000 1800 2400 22,00
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