Umqolo omnye oneTapered Roller Bearings Metric System ( Inch System )
Iimpawu zemveliso:
Izangqa zangaphakathi nangaphandle zeebheringi ezine-tapered roller zine-tapered raceways, kwaye i-tapered rollers ifakwe phakathi kweendlela zomdyarho. Ukuba i-tapered surface yandisiwe, ekugqibeleni iya kudibaniswa kwindawo kwi-axis yokuthwala. Iibheringi ze-tapered roller zisetyenziselwa ikakhulu ukuthwala imithwalo ye-radial kunye ne-axial edibeneyo ngokukodwa ngokusekelwe kwimithwalo ye-radial. Umthwalo we-axial wokuthwala umthamo wokuthwala unqunywe yi-angle yoqhagamshelwano. Ubukhulu bomthwalo we-axial wokuthwala umthamo, ukuphakama komthwalo we-axial wokuthwala umthamo. Ukuthwala i-tapered roller yi-bearing ehlukeneyo, oko kukuthi, i-ring yangaphakathi, i-roller kunye ne-cage idibaniswe ibe yicandelo elizimeleyo, elinokwahlulwa kwindandatho yangaphandle. Faka.
Olu hlobo lokuthwala lunokunciphisa i-axial displacement yecala elinye le-shaft okanye i-casing, kwaye ayivumeli ukuba i-shaft ithambekele ngokumalunga nomngxuma we-casing. Ngaphantsi kwesenzo somthwalo we-radial, i-axial force eyongezelelweyo iya kuveliswa. Ngoko ke, ngokuqhelekileyo kwiibheringi ezimbini zokuthwala, i-ring yangaphandle kunye nendandatho yangaphakathi yokuthwala kufuneka ifakwe ngokuchasene nobuso bokugqibela.
Uluhlu olulodwa lwe-tapered roller lunokunciphisa kuphela i-axial displacement ye-shaft okanye indlu kwicala elinye, kwaye ithwale umthwalo we-axial kwicala elinye. Ngaphantsi kwesenzo somthwalo we-radial, i-axial force eyenziwa kwi-bearing kufuneka iphinde ilinganise. Zombini iibheringi kufuneka zixhonywe ubuso ngobuso okanye ngasemva ngasemva.
Isicelo:
Iibheringi ezinje zisetyenziswa ikakhulu kumavili angaphambili emoto, amavili angasemva, ukuhanjiswa, ukwahluka, i-pinion shafts, izixhobo zoomatshini zokuphotha, oomatshini bokwakha, oomatshini abakhulu bezolimo, izithuthi zikaloliwe, izixhobo zokunciphisa izixhobo, kunye nokuqengqeleka kwentamo izixhobo ezincinci zokunciphisa.
Uluhlu lobungakanani:
Ubungakanani bobungakanani bangaphakathi: 20mm ~ 1270mm
Ubungakanani bobukhulu bangaphandle: 42mm ~ 1465mm
Ububanzi bobukhulu: 15mm ~ 240mm
Ukunyamezela: I-Metric tapered roller bearings inokunyamezela ngokubanzi, kwaye inokubonelela nge-P6X, i-P6, i-P5, i-P4, i-P2 yokunyamezela iimveliso,
I-intshi i-tapered roller bearings inokunyamezela ngokubanzi, kunye ne-CL2, i-CL3, i-CLO, i-CL00 yeemveliso zokunyamezela nazo ziyafumaneka xa ziceliwe.
ikheji
Iibheringi ezinetapered roller ngokuqhelekileyo zisebenzisa ikheji yentsimbi enestampu, kodwa xa ubukhulu bukhulu, kukwasetyenziswa intsika eqinileyo eyenziwe ngemoto.
Isimaphambili:
Kwi-inch tapered roller bearings, yongeza "F" phambi kwenombolo yothotho, ebonisa ikheji yokuthwala.
G Kwi-inch tapered roller bearings, lithetha ukuthwala ispacer sangaphakathi okanye ispacer sangaphandle
Indlela yokumela i-spacer yangaphakathi: yongeza "G-" phambi kwekhowudi yecandelo le-inch series bearing
Kwi-K inch tapered roller bearings, amakhonkco okuthwala kunye nezinto eziqengqelekayo okanye amakhonkco kuphela enziwe ngentsimbi ephezulu yekhabhoni chromium.
Kwi-intshi ye-K1 ye-intshi ye-tapered roller bearings, iiringi zokuthwala kunye nezinto eziqengqelekayo okanye izangqa kuphela zenziwe nge-100CrMo7.
Kwi-K2 intshi ye-tapered roller bearings, amakhonkco okuthwala kunye nezinto eziqengqelekayo okanye amakhonkco kuphela enziwe nge-ZGCr15.
R Kwi-inch tapered roller bearings, yongeza "R" phambi kwenombolo yochungechunge oluthweleyo ukubonisa iiroli ezithe thaca.
Ikhowudi yeposi:
A: 1. Kwiibheringi ze-tapered roller, i-engile yoqhagamshelwano kunye ne-ring yangaphandle ye-raceway idayamitha ye-D1 ayihambelani nomgangatho wesizwe. Ukuba kukho iindidi ezimbini okanye ngaphezulu ze-a kunye ne-D1 eyahlukileyo kumgangatho wesizwe kwikhowudi, sebenzisa i-A kunye ne-A1 ngokulandelelana. A2... ibonisa.
2. Isikhokelo seringi yangaphandle.
A6 intshi tapered roller ethwele indibano chamfer ayihambelani TIMKEN. Xa kukho ezimbini okanye ezahlukeneyo ezomileyo ze-TIMKEN chamfers kwikhowudi efanayo, zimelwe yi-A61 kunye ne-A62.
B iibheringi ze-roller tapered, i-angle yoqhagamshelwano yanda (ukwandisa i-angle series).
I-C idityaniswe neebheringi ze-tapered roller, xa ukukhutshwa kwe-axial kungahambelani neemfuno ezisemgangathweni, ixabiso eliqhelekileyo le-axial clearance yongezwa ngokuthe ngqo emva kweC.
/ I-CR idityaniswe neebheringi ze-tapered roller, xa kukho imfuneko yokukhutshwa kwe-radial, ixabiso eliqhelekileyo le-radial clearance yongezwa emva kwe-CR.
/DB Iibheringi ezimbini ezine tapered roller zokunyuselwa ngasemva ngababini
/DBY Imiqolo emibini yeebheringi zeerola ezidityanisiweyo zokufakwa ngasemva ukuya ngasemva, kunye nesikhewu sangaphakathi kwaye ngaphandle kwesipashi sangaphandle.
/DF Iibheringi ezine tapered ezimbini zokuxhoma ubuso ngobuso
/HA ring rolling elements kunye nekheji okanye nje amakhonkco kunye nezinto eziqengqelekayo zenziwe ngevacuum enyibilikisiweyo enentsimbi.
/ I-HC i-ferrules kunye ne-rolling elements okanye kuphela ii-ferrules okanye kuphela izinto ezijikelezayo ezenziwe ngentsimbi ye-carburized (/HC-20Cr2Ni4A;/HC1-20Cr2Mn2MoA;/HC2-15Mn;/HC3-G20CrMo)
/ I-HCE Ukuba i-metric bearing, ithetha ukuba iindandatho kunye nezinto ezijikelezayo ziyintsimbi ephezulu ye-carburized.
/ I-HCER ithetha ukuba ii-roller kuphela kwi-metric bearing ziyintsimbi ye-carburized high quality.
/ I-HCG2I ithetha ukuba i-ring yangaphandle kunye ne-rolling elements zenziwe ngentsimbi ye-carburized, kwaye i-ring yangaphakathi yenziwe nge-GCr18Mo.
/ HCI ibonisa ukuba i-ring yangaphakathi yenziwe ngentsimbi ye-carburized.
/HCO ibonisa ukuba i-ring yangaphandle yenziwe ngentsimbi ye-carburized.
/ I-HCOI ithetha ukuba kuphela umsesane wangaphandle kunye nendandatho yangaphakathi eyenziwe ngentsimbi ye-carburized.
/HCOR ibonisa ukuba i-ring yangaphandle kunye nezinto eziqengqelekayo zenziwe ngentsimbi ye-carburized.
/ HCR: Ibonakaliswe ukwahlula ukucaciswa okufanayo, kuphela izinto eziqengqelekayo zenziwe ngentsimbi ye-carburized.
/ HE ring rolling elements kunye neekheji okanye kuphela amakhonkco kunye nezinto eziqengqelekayo zenziwe nge-electroslag remelted bearing steel (intsimbi yomkhosi)
/HG: Yenziwe yi-ZGCr15.
Iiringi kunye nezinto eziqengqelekayo okanye izangqa nje zenziwe ngezinye iintsimbi zokuthwala (/HG-5GrMnMo;/HG1-55SiMoVA;/HG2-GCr18Mo;/HG3-42CrMo;/HG4-GCr15SiMn).
/ HG2CR ithetha ukuba i-ferrule yenziwe nge-GCr18Mo, kwaye izinto ezijikelezayo zenziwe ngentsimbi ye-carburized.
Ukuba / i-HG2 i-radial beararing, ithetha ukuba i-ring yangaphakathi yenziwe nge-GCr18Mo, kwaye i-ring yangaphandle kunye ne-rolling elements zenziwe nge-GCr15;
/HG20 ibonisa ukuba iringi yangaphandle yenziwe ngeGCr18Mo.
I-Sleeve /HN yenziwe nge-heat-resistant (/HN-Cr4Mo4V;/HN1-Cr14Mo4;/HN2-Cr15Mo4V;/HN3-W18Cr4V).
/I-HP Iringi kunye nezinto eziqengqelekayo zenziwe nge-beryllium bronze okanye ezinye izinto ezichasene nemagnethi. Xa izinto zitshintshwa, amanani angaphezulu aboniswa.
Amakhonkco / amakhonkco e-HQ kunye nezinto eziqengqelekayo zenziwe ngezinto ezingasetyenziswanga kakhulu (/HQ-plastiki; /HQ1-i-ceramic alloy).
/ HU Ring izinto eziqengqelekayo kunye neekheji okanye nje amakhonkco kunye nezinto eziqengqelekayo zenziwe ngentsimbi engaqiniyo engenamandla 1Cr18Ni9Ti.
/HV ring rolling element kunye nekheji okanye nje amakhonkco kunye nezinto eziqengqelekayo zenziwe ngentsimbi eqinileyo eqinileyo (/HV-9)
U-K taper wazala, taper 1:12.
I-K30 i-tapered bore bear, taper 1:30.
P ebonisa ibakala lokuchaneka, lilandelwa linani elimele ibakala elithile lokuchaneka
I-R ethwele iringi yangaphandle inembambo yokumisa (i-flange iringi yangaphandle)
-I-RS bearing ine-skeleton rubber seal (uhlobo loqhagamshelwano) kwelinye icala.
Ibheringi ye-RS1 ineringi yokutywina yerabha yamathambo (uhlobo loqhagamshelwano) kwelinye icala, kunye nesixhobo sokutywina siyirabha evulziweyo.
-I-RS2 ibhere ine-skeleton yerubha yokutywina irabha (uhlobo loqhagamshelwano) kwelinye icala, kunye nempahla yokutywina irabha ene-fluorinated.
-2RS iiBearings ezinezitywina zeRS kumacala omabini.
-2RS1 iiBearings ezinezitywina zeRS1 kumacala omabini.
-2RS2 iiBearings ezinezitywina zeRS2 kumacala omabini
I-RZ ene-skeleton rubber seal kwelinye icala (uhlobo olungaqhagamshelwanga)
-Iibheringi ze-2RZ ezinamatywina e-RZ kumacala omabini
S ukucima martensitic.
/SP ibakala lokuchaneka kakhulu, ukunyamezela kwedimensional kuyalingana nebakala lesi-5, kwaye ukuchaneka kokujikeleza kuyalingana nebakala lesi-4.
Izangqa ze-S0 zithotywe kubushushu obuphezulu, kwaye ubushushu bokusebenza bunokufikelela kwi-150 ℃.
I-/S1 ethwele iringi ithotywa kubushushu obuphezulu, kwaye ubushushu bokusebenza bunokufikelela kuma-200 ℃.
Iringi ye-S2 ithotywe kwiqondo lokushisa eliphezulu, kwaye ubushushu bokusebenza bunokufikelela kuma-250 ℃.
Izangqa ze-S3 ezithweleyo zifakwe kwiqondo lokushisa eliphezulu, kwaye ubushushu bokusebenza bunokufikelela kwi-300 ℃.
Iringi ye-S4 ithotywe kwiqondo lokushisa eliphezulu, kwaye ubushushu bokusebenza bunokufikelela kuma-350 ℃.
sC Igqunywe ngeradial bearing.
Xa idimension yobude obufanelekileyo be-T paired tapered roller bearing ingafikeleli kwiimfuno eziqhelekileyo, idimension yobude obufanelekileyo buncanyathiselwe ngokuthe ngqo ngasemva kwe-T.
V ukuzalisekiswa okupheleleyo kwezinto eziqengqelekayo (ngaphandle kwekheji)
X1 ukugqibezela ngokupheleleyo kwezinto eziqengqelekayo (ngaphandle kwekheji)
X2 ngaphandle idayamitha ayingomgangathweni.
Ububanzi be-X3 (ubude) abufanelanga.
X4 idayamitha yangaphandle, ububanzi (ubude) engekho emgangathweni (idayamitha esemgangathweni yangaphakathi) idiameter yangaphakathi ejikeleza iibheringi ezingezizo ezisemgangathweni, xa ubukhulu bedayamitha engaphakathi bungeyiyo i-integer, kwaye kukho iindawo ezimbini okanye ngaphezulu, sebenzisa itafile ye-X4
Bonisa ukusondeza.
-XRS imiqolo emine ene-tapered roller enamatywina amaninzi (ngaphezu kwamatywina amabini)
Y: Y kunye nomnye unobumba (umzekelo, u-YA, YB) okanye indibaniselwano yamanani isetyenziselwa ukuchonga utshintsho olungalandelelaniyo olungenako ukubonakaliswa kwiposi ekhoyo. Ulwakhiwo lwe-YA luyatshintsha.
Umphandle ongaphandle we-YA1 ethwele umsesane wangaphandle wahlukile kuyilo oluqhelekileyo.
Umngxuma wangaphakathi wendandatho yangaphakathi ye-YA2 yokuthwala ihluke kuyilo oluqhelekileyo.
Isiphelo sobuso be-YA3 yokuthwala iringi yahlukile kuyilo oluqhelekileyo.
Umdyarho we-YA4 wokuzala umsesane wahlukile kuyilo oluqhelekileyo.
Izinto eziqengqelekayo ze-YA5 zahlukile kuyilo olusemgangathweni.
I-chamfer yendibano ye-YA6 ethwele yahlukile kuyilo oluqhelekileyo.
I-YA7 ethwele ubambo okanye iringi yahlukile kuyilo oluqhelekileyo.
Isakhiwo sekheji ye-YA8 sitshintshile.
I-angle yoqhagamshelwano ye-YA9 ye-bearing ihluke kuyilo oluqhelekileyo (i-angular contact bearing).
I-YA10 i-double roller tapered bearings, kukho i-oil grooves kunye nemingxuma yeoli kwi-spacer yangaphakathi okanye ubungakanani be-spacer butshintshiwe.
Ulwakhiwo lwe-YAB luyatshintsha ngaxeshanye njengeemfuno zobugcisa.
YAD Uhlobo olufanayo lokuthwala, isakhiwo sinotshintsho olungaphezulu kweebini ngexesha elinye.
Iimfuno zobugcisa zeYB ziyatshintsha.
I-YB1 i-ring bear ine-coating phezu komhlaba.
Ubungakanani be-YB2 obunobungakanani kunye neemfuno zokunyamezela zitshintshile.
Iimfuno zobunzima bomphezulu we-YB3 iiringi zokuthwala zitshintshiwe.
I-YB4 Iimfuneko zonyango lobushushu (umzekelo ukuqina) zitshintshile.
I-YB5-bit yokunyamezela ineemfuno ezizodwa.
I-YBD ethwele uhlobo olufanayo, iimfuno zobugcisa zineenguqu ezingaphezulu kweebini ngexesha elinye.
-Z ukuthwala kunesigqubuthelo sothuli kwicala elinye.
-2Z ukuthwala kunesigqubuthelo sothuli kumacala omabini.
