Uhlelo lweMetric lwama-Roller Bearings olune-Tapered Row Single (Uhlelo lwe-Inch)
izici zomkhiqizo:
Amasongo angaphakathi nangaphandle ama-roller bearings ane-tapered raceways ane-tapered raceways, futhi ama-tapered rollers afakwa phakathi kwe-raceways. Uma ubuso obu-tapered bunwetshiwe, ekugcineni buzohlangana endaweni ethile ku-axis yokuthwala. Ama-tapered roller bearings asetshenziswa kakhulu ukuthwala imithwalo ehlanganisiwe ye-radial kanye ne-axial ngokusekelwe kakhulu emithwalweni ye-radial. Umthamo wokuthwala umthwalo we-axial we-bearing unqunywa yi-engeli yokuxhumana. Uma umthamo wokuthwala umthwalo we-axial umkhulu, kulapho umthamo wokuthwala umthwalo we-axial uphakama khona. I-tapered roller bearing iyi-bearing ehlukanisiwe, okungukuthi, indandatho yangaphakathi, i-roller kanye ne-cage kuhlanganiswe kube yingxenye ezimele, engahlukaniswa nendandatho yangaphandle. Faka.
Lolu hlobo lokuthwala lunganciphisa ukufuduka kwe-axial kolunye uhlangothi lomgodi noma i-casing, futhi aluvumeli i-shaft ukuthi ithambekele ngokuqondene nomgodi we-casing. Ngaphansi kwesenzo somthwalo we-radial, kuzokhiqizwa amandla e-axial engeziwe. Ngakho-ke, ngokuvamile kuma-bearing amabili e-bearing, indandatho yangaphandle nendandatho yangaphakathi ye-bearing kufanele kufakwe maqondana nobuso bokuphela ngabunye.
I-roller eyodwa egobile ingakhawulela kuphela ukufuduka kwe-axial kwe-shaft noma i-housing ohlangothini olulodwa, futhi ithwale umthwalo we-axial ohlangothini olulodwa. Ngaphansi kwesenzo somthwalo we-radial, amandla e-axial akhiqizwa ku-bearing nawo kumele alinganiswe. Womabili ama-bearing kufanele afakwe ubuso nobuso noma emuva emuva.
Isicelo:
Ama-bearings anjalo asetshenziswa kakhulu kumasondo angaphambili ezimoto, amasondo angemuva, ama-transmission, ama-differentials, ama-pinion shaft, ama-spindle amathuluzi omshini, imishini yokwakha, imishini emikhulu yezolimo, izimoto zesitimela, amadivayisi okunciphisa amagiya, kanye namadivayisi okunciphisa amancane entamo yokugaya i-rolling mill roll neck.
Ububanzi bosayizi:
Ububanzi bosayizi wangaphakathi: 20mm ~ 1270mm
Ububanzi bosayizi bobubanzi bangaphandle: 42mm ~ 1465mm
Ububanzi besayizi: 15mm ~ 240mm
Ukubekezelelana: Ama-roller bearings athambile ane-metric anokubekezelelana okuvamile, futhi angahlinzeka ngemikhiqizo yokubekezelelana ye-P6X, P6, P5, P4, P2,
Ama-roller bearings anombala onqenqemeni angamasentimitha anokubekezelelana okuvamile, kanti imikhiqizo yokubekezelelana ye-CL2, CL3, CLO, CL00 nayo iyatholakala uma iceliwe.
ikheji
Ama-roller bearings athambile ngokuvamile asebenzisa ikheji lebhasikidi eligxivizwe ngensimbi, kodwa uma usayizi umkhulu, kusetshenziswa nekheji eliqinile elenziwe ngemoto.
Isiqalo:
Kuma-roller bearings athambile angamasentimitha angu-F, engeza u-"F" ngaphambi kwenombolo yochungechunge lwama-bearing, okubonisa ikheji lama-bearing.
G Ngama-intshi ama-roller bearings anciphile, kusho i-bearing inner spacer noma i-outer spacer
Indlela yokumelwa kwesikhala sangaphakathi: engeza u-"G-" ngaphambi kwekhodi yengxenye yochungechunge lwe-intshi
Kuma-roller bearings athambile angamasentimitha angu-K, amasongo okuthwala kanye nezinto ezigoqayo noma amasongo kuphela enziwe ngensimbi ethwala i-chromium enekhabhoni ephezulu.
Kuma-roller bearings athambile angamasentimitha angu-K1, amasongo okuthwala kanye nezinto ezigoqayo noma amasongo kuphela enziwe nge-100CrMo7
Kuma-roller bearings athambile angamasentimitha angu-K2, amasongo okuthwala kanye nezinto ezigoqayo noma amasongo kuphela enziwe nge-ZGCr15
R Kuma-roller bearings anciphile angamasentimitha, engeza u-"R" ngaphambi kwenombolo yochungechunge lwama-bearing ukuze ubonise ama-roller anciphile
Ikhodi yeposi:
A: 1. Kuma-roller bearings athambile, i-contact angle a kanye ne-outer ring raceway diameter D1 akuhambisani ne-national standard. Uma kunezinhlobo ezimbili noma ngaphezulu ze-a kanye ne-D1 ezihlukile kune-national standard kukhodi, sebenzisa i-A kanye ne-A1 ngokulandelana. I-A2... ikhombisa.
2. Umhlahlandlela wendandatho yangaphandle.
I-chamfer ye-roller bearing assembly e-tapered engu-A6 intshi ayihambisani ne-TIMKEN. Uma kune-chamfer ye-TIMKEN assembly eyomile emibili noma ngaphezulu ehlukene kukhodi efanayo, imelelwa yi-A61 kanye ne-A62.
Ama-roller bearings anciphile, i-contact angle iyandiswa (khulisa uchungechunge lwe-angle).
I-C ebhangqiwe nama-roller bearings athambile, lapho i-axial clearance ingahlangabezani nezidingo ezijwayelekile, inani elimaphakathi le-axial clearance lengezwa ngqo ngemuva kwe-C.
/CR ebhangqiwe nama-roller bearings athambile, uma kunesidingo sokuvuleka kwe-radial, inani elimaphakathi lokuvuleka kwe-radial liyangezwa ngemuva kwe-CR.
/DB Ama-roller bearings amabili anciphile okufakwa ngemuva komunye nomunye ngamabili
/DBY Ama-roller bearings amabili anomugqa owodwa anciphile okufakwa ngemuva kuya emuva, anesikhala sangaphakathi futhi angenasikhala sangaphandle.
/DF Ama-roller bearings amabili anciphile okufakwa kwe-face-to-face pair
Izinto zokugoqa indandatho ze-HA kanye namakheji noma nje izindandatho kanye nezinto zokugoqa zenziwe ngensimbi yokuthwala encibilikisiwe nge-vacuum.
/Ama-ferrule e-HC kanye nezinto ezigoqayo noma ama-ferrule kuphela noma izinto ezigoqayo ezenziwe ngensimbi ekhabhoni (/HC-20Cr2Ni4A;/HC1-20Cr2Mn2MoA;/HC2-15Mn;/HC3-G20CrMo)
/HCE Uma kuyi-metric bearing, kusho ukuthi amasongo nezinto ezigoqekayo kuyinsimbi esezingeni eliphezulu efakwe ikhabhoni.
/HCER kusho ukuthi ama-roller kuphela ku-metric bearing ayinsimbi ekhabhoni esezingeni eliphezulu.
/HCG2I kusho ukuthi indandatho yangaphandle kanye nezinto ezigoqekayo zenziwe ngensimbi ekhabhoni, kanti indandatho yangaphakathi yenziwe nge-GCr18Mo.
/HCI ikhombisa ukuthi indandatho yangaphakathi yenziwe ngensimbi ekhabhoni.
/HCO ikhombisa ukuthi indandatho yangaphandle yenziwe ngensimbi ekhabhoni.
/HCOI isho ukuthi indandatho yangaphandle nendandatho yangaphakathi kuphela ezenziwe ngensimbi ekhabhoni.
/HCOR ikhombisa ukuthi indandatho yangaphandle kanye nezinto ezigoqekayo zenziwe ngensimbi ekhabhoni.
/HCR: Kuboniswe ukuhlukanisa imininingwane efanayo, izakhi ezigoqekayo kuphela ezenziwe ngensimbi ekhabhoni.
/Izinto ezigoqayo zendandatho ye-HE kanye namakheji noma izindandatho nezinto ezigoqayo kuphela ezenziwe ngensimbi ethwala insimbi encibilikisiwe ye-electroslag (insimbi yezempi)
/HG: Kwenziwe yi-ZGCr15.
Amasongo nezinto ezigoqekayo noma amasongo nje enziwe ngezinye izinsimbi ezithwalayo (/HG-5GrMnMo;/HG1-55SiMoVA;/HG2-GCr18Mo;/HG3-42CrMo;/HG4-GCr15SiMn).
/HG2CR kusho ukuthi i-ferrule yenziwe nge-GCr18Mo, kanti izinto ezigoqekayo zenziwe ngensimbi ekhabhoni.
Uma i-/HG2 iyi-radial bearing, kusho ukuthi indandatho yangaphakathi yenziwe nge-GCr18Mo, kanti indandatho yangaphandle nezinto ezigoqekayo zenziwe nge-GCr15;
/HG20 ikhombisa ukuthi indandatho yangaphandle yenziwe nge-GCr18Mo.
Isikhafu se-/HN senziwe nge-(/HN-Cr4Mo4V;/HN1-Cr14Mo4;/HN2-Cr15Mo4V;/HN3-W18Cr4V).
/HP Rings kanye nezinto ezigoqekayo zenziwe nge-beryllium bronze noma ezinye izinto ezilwa nomagnetic. Uma izinto zishintshwa, kuboniswa izinombolo ezengeziwe.
Izindandatho ze-/HQ kanye nezinto ezigoqekayo zenziwe ngezinto ezingasetshenziswa kakhulu (/HQ-plastic; /HQ1-ceramic alloy).
/HU Izinto zokugoqa izindandatho kanye namakheji noma izindandatho kanye nezinto zokugoqa zenziwe ngensimbi engagqwali engaqiniyo engu-1Cr18Ni9Ti.
/Izinto zokugoqa indandatho ye-HV namakheji noma nje izindandatho nezinto zokugoqa zenziwe ngensimbi engagqwali eqinile (/HV-9
Ukuthwala kwe-K taper bore, taper 1:12.
I-bore bearing ye-K30 enciphile, inciphile 1:30.
Ibanga lokunemba elithwala u-P, lilandelwa inombolo emele ibanga lokunemba elithile
Indandatho yangaphandle ephethe u-R ine-stop rib (indandatho yangaphandle ye-flange)
I-RS bearing inesivalo senjoloba esinophahla (uhlobo lokuxhumana) ohlangothini olulodwa.
Ibhere le-RS1 linendandatho yokuvala irabha eyisikele (uhlobo lokuxhumana) ohlangothini olulodwa, kanti indwangu yendandatho yokuvala iyirabha evulcanized.
I-RS2 bearing inendandatho yokuvala irabha eyisikele (uhlobo lokuxhumana) ohlangothini olulodwa, kanti indwangu yendandatho yokuvala iyirabha ene-fluorine.
Ama-Bearings angu-2RS anezivalo ze-RS ezinhlangothini zombili.
-2RS1 Amabheringi anezimbobo ze-RS1 ezinhlangothini zombili.
-2RS2 Amabheringi anezimbozo ze-RS2 ezinhlangothini zombili
Ibhere le-RZ elinesivalo senjoloba esinohlangothi olulodwa (uhlobo olungathintani)
Amabheringi angu-2RZ anezimpawu ze-RZ ezinhlangothini zombili
Ukucima i-S martensitic.
/SP super precision grade, ukubekezelelana kobukhulu kufana nebanga lesi-5, kanti ukunemba kokujikeleza kufana nebanga lesi-4.
Izindandatho zokuthwala ze-/S0 ziqiniswa ekushiseni okuphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-150 ℃.
Indandatho yokuthwala ye-/S1 iqiniswa ekushiseni okuphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-200 ℃.
Indandatho yokuthwala ye-/S2 iqiniswa ekushiseni okuphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-250 ℃.
Izindandatho zokuthwala ze-/S3 ziqiniswa ekushiseni okuphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-300 ℃.
Indandatho yokuthwala ye-/S4 iqiniswa ekushiseni okuphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-350 ℃.
I-sC embozwe yi-radial bearing.
Uma ubukhulu bokuphakama kokulingana kwe-T paired tapered roller bearing bungahlangabezani nezidingo ezijwayelekile, ubukhulu bokuphakama kokulingana bunamathiselwa ngqo ngemuva kwe-T.
V ukugcwalisa okugcwele kwezinto ezigoqekayo (ngaphandle kwekheji)
I-X1 ephelele yezinto ezigoqekayo (ngaphandle kwekheji)
Ububanzi bangaphandle be-X2 abujwayelekile.
Ububanzi be-X3 (ukuphakama) abujwayelekile.
ububanzi bangaphandle be-X4, ububanzi (ukuphakama) obungajwayelekile (ubude bangaphakathi obujwayelekile) ububanzi bangaphakathi obuzungeza ama-bearings angewona ajwayelekile, lapho usayizi wobubanzi bangaphakathi ungewona ophelele, futhi kunezindawo ezimbili noma ngaphezulu zedesimali, sebenzisa ithebula le-X4
Khombisa ukuzungeza.
-XRS i-roller bearing enemigqa emine enezimpawu eziningi (izimpawu ezingaphezu kwezimbili)
Y: U-Y kanye nolunye uhlamvu (isib. u-YA, u-YB) noma inhlanganisela yezinombolo kusetshenziselwa ukuhlonza izinguquko ezingalandelani ezingeke ziboniswe yi-postfix ekhona. Isakhiwo se-YA siyashintsha.
Ubuso bangaphandle bendandatho yangaphandle ye-YA1 buhlukile kumklamo ojwayelekile.
Imbobo engaphakathi yendandatho engaphakathi yebheyari ye-YA2 ihlukile kumklamo ojwayelekile.
Ubuso bokugcina bendandatho yokuthwala ye-YA3 buhlukile kumklamo ojwayelekile.
Indlela yokugijima yendandatho yokuthwala ye-YA4 ihlukile kumklamo ojwayelekile.
Izinto ezigoqayo ze-YA5 ezithwalayo zihlukile kumklamo ojwayelekile.
I-chamfer yokuhlanganisa amabhere ye-YA6 ihlukile kumklamo ojwayelekile.
Umbambo noma indandatho ye-YA7 ihlukile kumklamo ojwayelekile.
Isakhiwo sekheji le-YA8 sishintshile.
I-engeli yokuxhumana yebhereyi ye-YA9 ihlukile kumklamo ojwayelekile (ibhereyi yokuxhumana ye-angular).
Ama-roller bearings emigqa emibili ye-YA10, kunezimbobo zikawoyela kanye nezimbobo zikawoyela ku-spacer yangaphakathi noma usayizi we-spacer uyashintshwa.
Isakhiwo se-YAB siyashintsha ngesikhathi esifanayo nezidingo zobuchwepheshe.
I-YAD Uhlobo olufanayo lokuthwala, isakhiwo sinezinguquko ezingaphezu kwezimbili ngesikhathi esisodwa.
Izimfuneko zobuchwepheshe ze-YB ziyashintsha.
Indandatho yokuthwala i-YB1 inomphetho ebusweni.
Usayizi webhereyi ye-YB2 kanye nezidingo zokubekezelelana zishintshile.
Izidingo zobulukhuni bomphezulu wamasongo okuthwala e-YB3 ziyashintshwa.
Izidingo zokwelapha ukushisa ze-YB4 (isb. ubulukhuni) zishintshile.
Ukubekezelelana kwe-YB5-bit kunezidingo ezikhethekile.
Njengoba i-YBD bearing yohlobo olufanayo, izidingo zobuchwepheshe zinezinguquko ezingaphezu kwezimbili ngesikhathi esisodwa.
Ibhereyi ye--Z inesembozo sothuli ohlangothini olulodwa.
Ibhereyitha engu-2Z inesembozo sothuli ezinhlangothini zombili.
