I-Single Row Tapered Roller Bearings Metric System (Intshi System)
izici zomkhiqizo:
Amasongo angaphakathi nangaphandle ama-roller bearings anemizila yomjaho ecijile, futhi amarola anama-tapered afakwa phakathi kwemigwaqo yomjaho. Uma i-tapered surface inwetshiwe, ekugcineni izohlangana ibe iphuzu ku-axis ephethe. Ama-roller bearings ane-tapered asetshenziselwa ikakhulukazi ukuthwala imithwalo ehlanganisiwe ye-radial kanye ne-axial ngokuyinhloko esekelwe emithwalweni ye-radial. Umthamo wokuthwala umthwalo we-axial we-bearing unqunywa i-engeli yokuxhumana. Uma umkhulu umthamo wokuthwala umthwalo we-axial, uyanda umthamo wokuthwala umthwalo we-axial. I-roller ene-tapered ithwala i-bearing ehlukanisiwe, okungukuthi, indandatho yangaphakathi, i-roller kanye nekheji kuhlanganiswe ibe ingxenye ezimele, engahlukaniswa nendandatho yangaphandle. Faka.
Lolu hlobo lokuthwala lungakhawulela ukugudluka kwe-axial kolunye uhlangothi lwe-shaft noma i-casing, futhi aluvumeli i-shaft ukuthi ithambekele ngokuhlobene nembobo ye-casing. Ngaphansi kwesenzo somthwalo we-radial, amandla e-axial engeziwe azokhiqizwa. Ngakho-ke, ngokuvamile kuma-bearings amabili okuthwala, iringi yangaphandle nendandatho yangaphakathi yokuthwala kufanele ifakwe ngokuphambene nobuso bokuphela ngalunye.
I-roller ene-tapered yomugqa owodwa ingakhawulela kuphela ukugudluka kwe-axial ye-shaft noma indlu ohlangothini olulodwa, futhi ithwale umthwalo we-axial ohlangothini olulodwa. Ngaphansi kwesenzo somthwalo we-radial, amandla e-axial akhiqizwa ekuthwaleni kufanele futhi alinganise. Womabili ama-bearings kufanele afakwe ubuso nobuso noma abuyele emuva.
Isicelo:
Ama-bearings anjalo asetshenziswa kakhulu kumasondo angaphambili emoto, amasondo angemuva, ama-transmissions, differentials, ama-pinion shafts, ama-spindle amathuluzi omshini, imishini yokwakha, imishini emikhulu yezolimo, izimoto zikaloliwe, izinto zokunciphisa amagiya, kanye nemishini yokunciphisa i-rolling roll neck.
Ibanga losayizi:
Ububanzi bosayizi wangaphakathi: 20mm ~ 1270mm
Ububanzi bosayizi wangaphandle: 42mm ~ 1465mm
Ububanzi besayizi: 15mm ~ 240mm
Ukubekezelelana: I-Metric tapered roller bearings inokubekezelela okujwayelekile, futhi ingahlinzeka ngemikhiqizo yokubekezelela i-P6X, i-P6, i-P5, i-P4, i-P2,
I-inch tapered roller bearings inokubekezelela okuvamile, futhi i-CL2, CL3, CLO, CL00 imikhiqizo yokubekezelela iyatholakala uma iceliwe.
ikheji
Ama-roller bearings ane-tapered ngokuvamile asebenzisa ikheji likabhasikidi elinesitembu sensimbi, kodwa uma ubukhulu bukhulu, kusetshenziswa ikheji yensika eqinile eyenziwe ngemoto.
Isiqalo:
Kumabhorelo amarola anama-inch angu-F inch, engeza okuthi "F" ngaphambi kwenombolo yochungechunge oluthwele, okubonisa ikheji elithwele.
G Ngama-inch ama-roller bearings, kusho i-spacer yangaphakathi ethwele noma i-spacer yangaphandle
Indlela yokumelela i-spacer yangaphakathi: engeza okuthi "G-" ngaphambi kwekhodi yengxenye yebheringi yochungechunge lwamayintshi
Ku-K inch tapered roller bearings, izindandatho ezithwalayo nezinto ezigoqayo noma amasongo kuphela enziwe ngensimbi ene-carbon chromium ephezulu.
Ku-K1 inch tapered roller bearings, izindandatho ezithwalayo nezinto ezigoqayo noma amasongo kuphela enziwe nge-100CrMo7.
Ku-K2 inch tapered roller bearings, izindandatho ezithwele kanye nezinto ezigoqayo noma amasongo kuphela enziwe nge-ZGCr15.
R Kumabhorelo angama-inch tapered roller, engeza okuthi "R" ngaphambi kwenombolo yochungechunge olunophawu ukuze ubonise amarola acijile.
Ikhodi yeposi:
IMPENDULO: 1. Kumabheringi anamasondo acijile, i-engeli yokuthintana engu-a kanye nobubanzi bomzila womjaho wendandatho engu-D1 yangaphandle akuhambisani nendinganiso kazwelonke. Uma kunezinhlobo ezimbili noma ngaphezulu ze-a kanye ne-D1 ezihlukile kuzinga likazwelonke kukhodi, sebenzisa u-A no-A1 ngokushintshana. I-A2... ikhombisa.
2. Umhlahlandlela wendandatho yangaphandle.
I-A6 inch tapered roller ene-chamfer yomhlangano ayihambisani ne-TIMKEN. Lapho kunama-chamfers womhlangano we-TIMKEN amabili noma ngaphezulu ahlukene kukhodi efanayo, amelelwa yi-A61 ne-A62.
B ama-roller bearings tapered, i-engeli yokuxhumana iyanda (ukwandisa uchungechunge lwama-engeli).
U-C obhangqwe nama-roller bearings ane-tapered, lapho imvume ye-axial ingahlangabezani nezidingo ezijwayelekile, inani elimaphakathi le-axial clearance lengezwa ngokuqondile ngemuva kuka-C.
/CR ebhangqwe namabheringi ane-tapered roller, lapho kunesidingo sokucaciswa kwe-radial, inani elimaphakathi lokucaciswa kwe-radial lengezwa ngemuva kwe-CR.
/DB Ama-roller amabili anama-tapered okufakwa emuva kuya emuva ngamabili
/DBY Ama-roller amabili emigqa eyodwa ecijile amabhereyili wokukhwezwa emuva kuya emuva, ane-spacer yangaphakathi futhi ngaphandle kwesikhala sangaphandle.
/DF Ama-roller amabili anama-tapered okukhweza amapheya obuso nobuso
Izinto ezigoqayo /HA kanye namakheji noma izindandatho nezinto ezigoqayo zenziwe ngensimbi encibilikisiwe ene-vacuum.
/Izinsimbi ze-HC nezinto eziginqikayo noma ama-ferrules kuphela noma izinto eziginqikayo kuphela ezenziwe ngensimbi eshisiwe (/HC-20Cr2Ni4A;/HC1-20Cr2Mn2MoA;/HC2-15Mn;/HC3-G20CrMo)
/HCE Uma kuwuphawu lwemethrikhi, kusho ukuthi izindandatho nezinto eziginqikayo ziyinsimbi yekhwalithi ephezulu.
/HCER isho ukuthi uma kuphela ama-roller aku-metric bear eyinsimbi yekhwalithi ephezulu.
/HCG2I isho ukuthi iringi yangaphandle nezinto eziginqikayo zenziwe ngensimbi eshisiwe, futhi iringi yangaphakathi yenziwe nge-GCr18Mo.
/HCI ikhombisa ukuthi indandatho yangaphakathi yenziwe ngensimbi ye-carburized.
/HCO ikhombisa ukuthi iringi yangaphandle yenziwe ngensimbi egayiwe.
/HCOI kusho ukuthi indandatho yangaphandle nendandatho yangaphakathi kuphela ezenziwe ngensimbi eshisiwe.
/HCOR ikhombisa ukuthi iringi yangaphandle nezinto eziginqikayo zenziwe ngensimbi eshisiwe.
/ HCR: Ikhonjiswe ukuhlukanisa ukucaciswa okufanayo, izakhi eziginqikayo kuphela ezenziwe ngensimbi eboshiwe.
/HE izinto ezigoqekayo namakheji noma izindandatho nezinto ezigoqayo kuphela zenziwe ngensimbi ene-electroslag remelted bearing (insimbi yezempi)
/HG: Kwenziwe yi-ZGCr15.
Izindandatho nezinto eziginqikayo noma izindandatho nje zenziwe ngezinye izinsimbi ezithwele (/HG-5GrMnMo;/HG1-55SiMoVA;/HG2-GCr18Mo;/HG3-42CrMo;/HG4-GCr15SiMn).
/HG2CR isho ukuthi i-ferrule yenziwe nge-GCr18Mo, futhi izinto eziginqikayo zenziwe ngensimbi eshisiwe.
Uma i-/HG2 iyi-radial bear, kusho ukuthi iringi yangaphakathi yenziwe nge-GCr18Mo, futhi indandatho yangaphandle kanye nezinto eziginqikayo zenziwe nge-GCr15;
/HG20 ikhombisa ukuthi iringi yangaphandle yenziwe nge-GCr18Mo.
Umkhono we-/HN wenziwe ngokumelana nokushisa (/HN-Cr4Mo4V;/HN1-Cr14Mo4;/HN2-Cr15Mo4V;/HN3-W18Cr4V).
/HP Izindandatho nezinto eziginqikayo zenziwe nge-beryllium bronze noma ezinye izinto ezilwa nozibuthe. Lapho impahla ishintshwa, izinombolo ezengeziwe zikhonjiswa.
Izindandatho ze-HQ nezinto eziginqikayo zenziwe ngezinto ezingasasetshenziswa kakhulu (/HQ-plastic; /HQ1-ceramic alloy).
/HU Indandatho egoqayo namakheji noma izindandatho nezinto eziginqikayo zenziwe ngensimbi engaqinile engaqinile 1Cr18Ni9Ti.
Izinto ezigoqekayo / ze-HV namakheji noma izindandatho nezinto eziginqikayo zenziwe ngensimbi engagqwali eqinile (/HV-9
I-taper yazala, i-taper 1:12.
K30 tapered bore bear, taper 1:30.
P ephethe ibanga lokunemba, elandelwa inombolo emele ibanga lokunemba elithile
U-R oneringi yangaphandle unombambo wokumisa (indandatho yangaphandle ye-flange)
-RS bearing has a skeleton rubber seal (uhlobo lokuxhumana) ohlangothini olulodwa.
Ibheringi ye-RS1 inendandatho yerabha yohlaka lwamathambo (uhlobo lokuxhumana) ohlangothini olulodwa, futhi into eyindandatho yokuvala iyirabha eshibhile.
-RS2 bearing has a skeleton rubber sealing ring (uhlobo lokuxhumana) ohlangothini olulodwa, futhi into yokuvala indandatho iyirabha ene-fluorinated.
-2RS Bearings nge RS seal nhlangothi zombili.
-2RS1 Bearings anezimpawu zeRS1 nhlangothi zombili.
-2RS2 Bearings anezimpawu zeRS2 nhlangothi zombili
I-RZ ene-skeleton rubber seal ohlangothini olulodwa (uhlobo olungaxhunywanga)
-2RZ amabheringi anezigxivizo ze-RZ nhlangothi zombili
Ukucima kwe-martensitic.
/SP ibanga lokunemba kakhulu, ukubekezelelana kobukhulu kulingana nebanga lesi-5, futhi ukunemba kokuzungezisa kulingana nebanga lesi-4.
Izindandatho ezithwala / ze-S0 zifakwe ezingeni lokushisa eliphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-150 ℃.
I/S1 bearing ring ithonywa izinga lokushisa eliphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-200 ℃.
I/S2 bearing ring ithonywa izinga lokushisa eliphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-250 ℃.
Izindandatho ze-S3 ezithwalayo zifakwe ezingeni lokushisa eliphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-300 ℃.
I/S4 bearing ring ithonywa izinga lokushisa eliphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-350 ℃.
I-sC Embozwe i-radial bear.
Uma ubukhulu obufanelekile be-T paired tapered roller bearing ingahlangabezani nezidingo ezijwayelekile, ubukhulu obufanelekile bunamathiselwe ngqo ngemuva kwe-T.
V ukugcwaliseka okugcwele kwezinto ezigoqayo (ngaphandle kwekheji)
I-X1 egcwele izinto ezigoqayo (ngaphandle kwekheji)
Idayamitha yangaphandle engu-X2 ayijwayelekile.
Ububanzi be-X3 (ubude) abujwayelekile.
Ububanzi obungaphandle obungu-X4, ububanzi (ubude) obungajwayelekile (ububanzi obujwayelekile bangaphakathi) ububanzi obungaphakathi obuzungeza amabheringi angewona ajwayelekile, lapho ubukhulu bobubanzi obungaphakathi bungeyona inombolo ephelele, futhi kunezindawo ezimbili noma ngaphezulu zamadesimali, sebenzisa ithebula le-X4
Bonisa ukuzungeza.
-I-XRS enemigqa emine ene-tapered roller enezimpawu eziningi (izigxivizo ezingaphezu kwezimbili)
Y: U-Y nolunye uhlamvu (isb., YA, YB) noma inhlanganisela yezinombolo zisetshenziselwa ukukhomba izinguquko ezingalandelani ezingakwazi ukuvezwa yi-postfix ekhona. Isakhiwo se-YA siyashintsha.
Ubuso obungaphandle be-YA1 eneringi yangaphandle buhlukile kumklamo ojwayelekile.
Imbobo yangaphakathi yeringi yangaphakathi ye-YA2 bearing ihlukile kumklamo ojwayelekile.
Ubuso bokugcina beringi ye-YA3 buhlukile kumklamo ojwayelekile.
Umzila womjaho we-YA4 bearing ring uhlukile kumklamo ojwayelekile.
Ama-elementi aginqikayo angu-YA5 ahlukile kumklamo ojwayelekile.
I-CHAmfer yokuhlanganisa ene-YA6 ihlukile kumklamo ojwayelekile.
I-YA7 ephethe ubambo noma indandatho ihlukile kumklamo ojwayelekile.
Isakhiwo sekheji ye-YA8 sishintshile.
I-engeli yokuxhumana ye-YA9 bear yehlukile kumklamo ojwayelekile (i-angular contact bear).
I-YA10 imigqa ephindwe kabili yama-roller bearings, kunemigodi kawoyela nezimbobo zikawoyela ku-spacer esingaphakathi noma usayizi wesikhala uyashintshwa.
Isakhiwo se-YAB siyashintsha ngesikhathi esifanayo nezidingo zobuchwepheshe.
I-YAD Uhlobo olufanayo lokuthwala, isakhiwo sinezinguquko ezingaphezu kwezimbili ngesikhathi esisodwa.
Izidingo zobuchwepheshe ze-YB ziyashintsha.
Iringi ye-YB1 ine-coating ngaphezulu.
Usayizi wokuthwala i-YB2 nezidingo zokubekezelela zishintshile.
Izidingo zokuqina kwendawo yamasongo e-YB3 anezinhlamvu ziyashintshwa.
I-YB4 Izidingo zokwelashwa kokushisa (isb. ubulukhuni) zishintshile.
Ukubekezelelana kwe-YB5-bit kunezidingo ezikhethekile.
I-YBD enezinhlobo ezifanayo, izidingo zobuchwepheshe zinezinguquko ezingaphezu kwezimbili ngesikhathi esisodwa.
Ukuzala -Z kunesembozo sothuli ohlangothini olulodwa.
-2Z ukuthwala kunesimbozo sothuli nhlangothi zombili.
