Single Row Tapered Roller Bearings Metric System (Inch System)
Zogulitsa:
Mphete zamkati ndi zakunja za ma tapered roller bearways zakwera kwambiri, ndipo zodzigudubuza zimayikidwa pakati pa mipikisano. Ngati pamwamba pa tapered ndi kutambasula, izo potsirizira pake adzasintha n'kufika pa mfundo yonyamula axis. Zonyamula zodzigudubuza zimagwiritsidwa ntchito makamaka kunyamula katundu wophatikizika wa radial ndi axial makamaka potengera katundu wa radial. Mphamvu ya axial yonyamula katunduyo imatsimikiziridwa ndi ngodya yolumikizana. Kuchuluka kwa axial katundu wonyamula katundu, kumapangitsanso kuti axial katundu atenge mphamvu. Chovala cha tapered roller ndi chosiyana, ndiko kuti, mphete yamkati, roller ndi khola zimaphatikizidwa kukhala gawo lodziimira, lomwe lingathe kupatulidwa ndi mphete yakunja. Ikani.
Mtundu woterewu ukhoza kuchepetsa kusuntha kwa axial kwa mbali imodzi ya shaft kapena casing, ndipo sikulola kuti shaft ikhale yogwirizana ndi dzenje la casing. Pansi pa ntchito ya radial load, mphamvu yowonjezera ya axial idzapangidwa. Choncho, kawirikawiri muzitsulo ziwiri za bere, mphete yakunja ndi mphete yamkati iyenera kuikidwa moyang'anizana ndi kumapeto kwa nkhope iliyonse.
Mzere umodzi wodzigudubuza ukhoza kuchepetsa kusuntha kwa axial kwa shaft kapena nyumba kumbali imodzi, ndikunyamula katundu wa axial mbali imodzi. Pansi pa ntchito ya radial load, mphamvu ya axial yomwe imapangidwa muzotengera iyeneranso kukhala yofanana. Zimbalangondo zonse ziwiri ziyenera kumangidwa moyang'anizana ndi maso kapena kumbuyo chakumbuyo.
Ntchito:
Zonyamula zotere zimagwiritsidwa ntchito kwambiri pamawilo akutsogolo agalimoto, mawilo akumbuyo, ma transmissions, masiyanidwe, ma pinion shafts, masipilo a zida zamakina, makina omanga, makina akulu aulimi, magalimoto anjanji, zida zochepetsera zida, ndi zida zochepetsera mphero.
Kukula kwake:
M'mimba mwake kukula osiyanasiyana: 20mm ~ 1270mm
Kunja m'mimba mwake kukula osiyanasiyana: 42mm ~ 1465mm
M'lifupi kukula osiyanasiyana: 15mm ~ 240mm
kulolerana: Ma metric tapered roller bearings amakhala ndi kulolerana wamba, ndipo amathanso kupereka P6X, P6, P5, P4, P2 kulolerana zinthu,
Inchi tapered wodzigudubuza mayendedwe ndi kulolerana ambiri, ndi CL2, CL3, CLO, CL00 kulolerana mankhwala ziliponso pa pempho.
khola
Zovala zodzigudubuza nthawi zambiri zimagwiritsa ntchito khola lachitsulo losindikizidwa, koma kukula kwake kukakhala kokulirapo, khola lopangidwa ndi galimoto limagwiritsidwanso ntchito.
Mawu Oyamba:
Mu F inch tapered roller bearings, onjezani "F" pamaso pa nambala yonyamula, kusonyeza khola
G Mu mayendedwe odzigudubuza a inchi, amatanthauza kunyamula spacer kapena spacer
Njira yoyimira mkati mwa spacer: onjezani "G-" pamaso pa kachidindo kagawo ka inchi
Mu mayendedwe a K inch tapered roller, mphete zokhala ndi zinthu zogudubuza kapena mphete zokha zimapangidwa ndi chitsulo chokwera kwambiri cha carbon chromium.
Mu K1 inch tapered roller bearings, mphete zonyamula ndi zinthu zogudubuza kapena mphete zokha zimapangidwa ndi 100CrMo7.
Mu K2 inch tapered roller bearings, mphete zonyamula ndi zinthu zogudubuza kapena mphete zokha zimapangidwa ndi ZGCr15.
R Mu mayendedwe a inchi tapered wodzigudubuza, onjezani "R" pamaso pa nambala yonyamula kuti muwonetse zodzigudubuza.
Khodi yapositi:
A: 1. Kwa mayendedwe odzigudubuza a tapered, mbali yolumikizana ndi a ndi mphete yakunja ya D1 yothamanga ndi yosagwirizana ndi dziko lonse. Ngati pali mitundu iwiri kapena kuposerapo ya a ndi D1 yosiyana ndi muyezo wadziko lonse, gwiritsani ntchito A ndi A1 motsatana. A2 ... akuwonetsa.
2. Kalozera wa mphete yakunja.
A6 inch tapered roller yokhala ndi chamfer ya msonkhano sigwirizana ndi TIMKEN. Pakakhala ma chamfers owuma a TIMKEN awiri kapena kupitilira apo mu code yomweyo, amaimiridwa ndi A61 ndi A62.
B tapered wodzigudubuza mayendedwe, kukhudzana ngodya kuchuluka (kuwonjezera ngodya mndandanda).
C wophatikizidwa ndi mayendedwe odzigudubuza, pamene chilolezo cha axial sichikukwaniritsa zofunikira, mtengo wapakati wa chilolezo cha axial umawonjezedwa mwachindunji kuseri kwa C.
/ CR yophatikizidwa ndi mayendedwe a tapered roller, pakakhala kufunikira kwa chilolezo cha radial, mtengo wapakati wa chilolezo cha radial umawonjezeredwa kuseri kwa CR.
/ DB Ma bereti awiri odzigudubuza okwera kumbuyo ndi kumbuyo awiriawiri
/DBY Mizere iwiri yokhala ndi mizere yodzigudubuza yokwera kumbuyo ndi kumbuyo, yokhala ndi spacer yamkati komanso yopanda spacer.
/DF Ma fani awiri odzigudubuza kuti muyike maso ndi maso
/ HA mphete zogudubuza ndi makola kapena mphete ndi zinthu zogudubuza zimapangidwa ndi vacuum smelted zitsulo.
/ HC ferrules ndi zinthu zogudubuza kapena ma ferrules okha kapena zinthu zogudubuza zokha zimapangidwa ndi chitsulo chamoto (/HC-20Cr2Ni4A;/HC1-20Cr2Mn2MoA;/HC2-15Mn;/HC3-G20CrMo)
/HCE Ngati ili ndi ma metric, zikutanthauza kuti mphete ndi zinthu zogubuduza ndizitsulo zapamwamba kwambiri za carburized.
/HCER amatanthauza ngati odzigudubuza okhawo omwe ali ndi metric okhala ndi zitsulo zapamwamba kwambiri za carburized.
/HCG2I zikutanthauza kuti mphete yakunja ndi zinthu zogudubuza zimapangidwa ndi zitsulo za carburized, ndipo mphete yamkati imapangidwa ndi GCr18Mo.
/ HCI imasonyeza kuti mphete yamkati imapangidwa ndi zitsulo za carburized.
/ HCO imasonyeza kuti mphete yakunja ndi yopangidwa ndi zitsulo za carburized.
/ HCOI amatanthawuza kuti mphete yakunja yokha ndi mphete yamkati imapangidwa ndi chitsulo chosungunuka.
/HCOR ikuwonetsa kuti mphete zakunja ndi zinthu zogudubuza zimapangidwa ndi chitsulo chopangidwa ndi carburized.
/ HCR: Zimasonyezedwa kuti zisiyanitse zomwezo, zinthu zokhazokha zomwe zimapangidwa ndi zitsulo zopangidwa ndi carburized.
/ HE mphete zogubuduza ndi makola kapena mphete ndi zinthu zogubuduza zokha zimapangidwa ndi chitsulo chosungunuka cha electroslag (chitsulo chankhondo)
/HG: Yopangidwa ndi ZGCr15.
Mphete ndi zinthu zogubuduza kapena mphete zimapangidwa ndi zitsulo zina (/HG-5GrMnMo;/HG1-55SiMoVA;/HG2-GCr18Mo;/HG3-42CrMo;/HG4-GCr15SiMn).
/ HG2CR imatanthawuza kuti ferrule imapangidwa ndi GCr18Mo, ndipo zinthu zogubuduza zimapangidwa ndi chitsulo chosungunuka.
Ngati / HG2 ndi chotengera chozungulira, zikutanthauza kuti mphete yamkati imapangidwa ndi GCr18Mo, ndipo mphete zakunja ndi zozungulira zimapangidwa ndi GCr15;
/HG20 ikuwonetsa kuti mphete yakunja idapangidwa ndi GCr18Mo.
Mkono wa /HN wapangidwa ndi kusamva kutentha (/HN-Cr4Mo4V;/HN1-Cr14Mo4;/HN2-Cr15Mo4V;/HN3-W18Cr4V).
/ HP mphete ndi zinthu zogudubuza zimapangidwa ndi beryllium bronze kapena zinthu zina zotsutsana ndi maginito. Zinthu zikasinthidwa, manambala owonjezera amawonetsedwa.
/HQ mphete ndi zinthu zogudubuza zimapangidwa ndi zinthu zomwe sizimagwiritsidwa ntchito kawirikawiri (/HQ-pulasitiki; /HQ1-ceramic alloy).
/ HU mphete zogudubuza ndi makola kapena mphete ndi zinthu zogudubuza zimapangidwa ndi chitsulo chosalimba chosalimba 1Cr18Ni9Ti.
/HV mphete zogudubuza ndi makola kapena mphete ndi zinthu zogudubuza zimapangidwa ndi chitsulo chosapanga dzimbiri cholimba (/HV-9
K taper anabala, taper 1:12.
K30 tapered bore bearing, taper 1:30.
P yokhala ndi giredi yolondola, yotsatiridwa ndi nambala yoyimira giredi yolondola
R yokhala ndi mphete yakunja ili ndi nthiti yoyimitsa (mphete yakunja ya flange)
-RS yonyamula imakhala ndi chisindikizo cha rabara (mtundu wolumikizana) mbali imodzi.
Chovala cha RS1 chili ndi mphete yosindikizira ya mphira (mtundu wolumikizana) mbali imodzi, ndipo mphete yosindikizira ndi mphira wovunda.
-RS2 yokhala ndi mphete yosindikizira ya mphira (mtundu wolumikizana) mbali imodzi, ndipo mphete yosindikizira ndi rabara ya fluorinated.
-2RS Bearings yokhala ndi zisindikizo za RS mbali zonse.
-2RS1 Bearings yokhala ndi zisindikizo za RS1 mbali zonse.
-2RS2 Bearings yokhala ndi zisindikizo za RS2 mbali zonse
RZ yokhala ndi chisindikizo cha rabara mbali imodzi (mtundu wosalumikizana)
-2RZ mayendedwe okhala ndi zisindikizo za RZ mbali zonse
S martensitic kuzimitsa.
/SP giredi yolondola kwambiri, kulolerana kwa dimensional ndikufanana ndi giredi 5, ndipo kulondola kwa kasinthasintha kumafanana ndi giredi 4.
/ S0 mphete zokhala ndi kutentha kwambiri, ndipo kutentha kwa ntchito kumatha kufika 150 ℃.
Mphete yonyamula / S1 imatenthedwa pa kutentha kwakukulu, ndipo kutentha kwa ntchito kumatha kufika 200 ℃.
The / S2 kubala mphete ndi kutentha pa kutentha, ndi kutentha ntchito kufika 250 ℃.
/ S3 mphete zokhala ndi kutentha kwambiri, ndipo kutentha kwa ntchito kumatha kufika 300 ℃.
The / S4 kubala mphete ndi kutentha pa kutentha, ndi kutentha ntchito akhoza kufika 350 ℃.
sC Yophimbidwa ndi ma radial bear.
Pamene mulingo woyenera kutalika kwa T paired tapered wodzigudubuza wodzigudubuza sikugwirizana zofunika muyezo, zoyenera kutalika muyeso mwachindunji Ufumuyo kumbuyo kwa T.
V kukwanira kwathunthu kwa zinthu zogubuduza (popanda khola)
X1 kukwanira kwathunthu kwa zinthu zogubuduza (popanda khola)
X2 m'mimba mwake kunja si muyezo.
X3 m'lifupi (kutalika) si muyezo.
X4 m'mimba mwake, m'lifupi (kutalika) sanali muyezo (wokhazikika m'mimba mwake) m'mimba mwake mozungulira mayendedwe sanali muyezo, pamene kukula m'mimba mwake si integer, ndipo pali awiri kapena kuposa malo decimal, ntchito X4 tebulo
Onetsani kuzungulira.
-XRS yodzigudubuza yokhala ndi mizere inayi yokhala ndi zisindikizo zingapo (zopitilira ziwiri)
Y: Y ndi chilembo china (monga YA, YB) kapena kuphatikiza manambala amagwiritsidwa ntchito kuzindikiritsa zosintha zosatsatizana zomwe sizingafotokozedwe ndi postfix yomwe ilipo. YA kusintha.
Kunja kwa YA1 yokhala ndi mphete yakunja ndi yosiyana ndi kapangidwe kake.
Bowo lamkati la mphete yamkati ya YA2 yonyamula ndi yosiyana ndi kapangidwe kake.
Mapeto a mphete ya YA3 yokhala ndi mphete ndi yosiyana ndi kapangidwe kake.
Msewu wa YA4 wokhala ndi mphete ndi wosiyana ndi kapangidwe kake.
Zinthu zozungulira za YA5 zimasiyana ndi kapangidwe kake.
Chamfer yokhala ndi YA6 yonyamula ndi yosiyana ndi kapangidwe kake.
Nthiti yokhala ndi YA7 kapena mphete ndizosiyana ndi kapangidwe kake.
YA8 khola lasintha.
Mbali yolumikizana ndi YA9 yonyamula ndi yosiyana ndi kapangidwe kake (angular contact bearing).
YA10 mizere iwiri ya tapered roller bearings, pali ma groove amafuta ndi mabowo amafuta pa spacer yamkati kapena kukula kwa spacer kumasinthidwa.
Mapangidwe a YAB amasintha nthawi yomweyo monga zofunikira zaukadaulo.
YAD Mtundu womwewo wa kunyamula, kapangidwe kake kamakhala ndi zosintha zopitilira ziwiri panthawi imodzi.
Zofunikira zaukadaulo za YB zimasintha.
YB1 yokhala ndi mphete imakhala ndi zokutira pamwamba.
Kukula kwa YB2 ndi zololera zofunikira zasintha.
Zofunikira pakukula kwamphete za YB3 zonyamula zimasinthidwa.
YB4 Zofunikira zochizira kutentha (mwachitsanzo kuuma) zasinthidwa.
Kulekerera kwa YB5-bit kuli ndi zofunikira zapadera.
YBD yokhala ndi mtundu womwewo, zofunikira zaukadaulo zimakhala ndi zosintha zopitilira ziwiri nthawi imodzi.
-Z kubereka kumakhala ndi chivundikiro cha fumbi mbali imodzi.
-2Z yonyamula imakhala ndi chivundikiro cha fumbi mbali zonse ziwiri.
