Sisitimu yeMetric yeRower Tapered Roller Bearings (Sisitimu yeInch)
zvinhu zvechigadzirwa:
Mhete dzemukati nedzekunze dzemabheyaringi eroller ane tapered raceways, uye ma tapered rollers akaiswa pakati penzira dzeroller. Kana nzvimbo yacho yakatetepa yakawedzerwa, inozopedzisira yabatana kusvika panzvimbo iri pabearing axis. Mabheyaringi eroller ane tapered anonyanya kushandiswa kutakura mitoro yakabatana ye radial ne axial zvichibva pamitoro ye radial. Kugona kwekutakura mitoro ye axial yebearing kunotsanangurwa nekona yekubatana. Kukura kwekutakura mitoro ye axial, ndiko kuwedzera kwekutakura mitoro ye axial. Bearing ye roller ine tapered ibheyaringi inoparadzaniswa, kureva kuti, ring yemukati, roller ne cage zvinosanganiswa kuita chikamu chakazvimiririra, chinogona kuparadzaniswa ne ring yekunze. Isa.
Rudzi urwu rwebearing runogona kudzikamisa kusuduruka kweaxial kune rumwe rutivi rweshaft kana casing, uye harubvumiri shaft kuti irerekere kana tichienzanisa neburi recasing. Pasi pekushanda kwe radial load, simba re axial rinogadzirwa. Saka, kazhinji mumabearing maviri ebearing, ring yekunze nering yemukati yebearing inofanira kuiswa yakatarisana nechekumucheto kwega kwega.
Roller ine mutsetse mumwe chete inongogona kudzikamisa kusuduruka kweaxial kweshaft kana housing munzira imwe chete, uye kutakura axial load munzira imwe chete. Pasi pesimba re radial load, simba reaxial rinogadzirwa mubearing rinofanirawo kuenzana. Mabearing ese ari maviri anofanira kuiswa akatarisana kana kumashure.
Kushandiswa:
Mabheyaringi akadaro anonyanya kushandiswa mumavhiri epamberi emotokari, mavhiri ekumashure, magedhi emagetsi, madhiriji, mishafu yepinion, maspindle ezvishandiso zvemuchina, michina yekuvaka, michina mikuru yekurima, mota dzechitima, michina yekuderedza magiya, uye michina yekuderedza mutsipa werolling mill roll.
Saizi yehukuru:
Dhayamita yemukati saizi yehukuru: 20mm ~ 1270mm
Dhayamita yekunze yakakura: 42mm ~ 1465mm
Upamhi hwehukuru: 15mm ~ 240mm
Kushivirira: Mabheya eroller ane tapered tapered ane tolerances dzakajairika, uye anogona zvakare kupa zvigadzirwa zve tolerances dzeP6X, P6, P5, P4, P2,
Mabheya eroller ane inch tapered ane ma tolerances akajairika, uye zvigadzirwa zve CL2, CL3, CLO, CL00 tolerances zvinowanikwawo kana zvakumbirwa.
keji
Mabheya eroller ane tapered anowanzo shandisa keji yebhasiketi yakagadzirwa nesimbi, asi kana saizi yacho yakakura, keji yesimbi yakagadzirwa nemota inoshandiswawo.
Chinyorwa chekutanga:
Mumabheyaringi eF inch tapered roller, wedzera "F" pamberi penhamba yebearing series, zvichiratidza keji yebearing.
G. Muma "inch tapered roller bearingers", zvinoreva "bearing inner spacer" kana "outer spacer"
Nzira yekumiririra spacer yemukati: wedzera "G-" pamberi pekodhi yechikamu chebearing ye inch series
Mumabheyaringi eK inch tapered roller, mhete dzekutakura zvinhu nezvinhu zvinotenderera kana mhete chete dzakagadzirwa nesimbi ine carbon chromium yakawanda.
Mumabheyaringi eK1 inch ane tapered roller, mabheyaringi ebheyaringi nezvinhu zvinotenderera kana mabheyaringi chete ndiwo akagadzirwa ne100CrMo7.
Mumabheyaringi eK2 inch tapered roller, mabheyaringi ebheyaringi nezvinhu zvinotenderera kana kuti mabheyaringi chete ndiwo akagadzirwa neZGCr15.
R Muma "inch tapered roller bearingers", wedzera "R" pamberi penhamba ye "bearing series" kuratidza ma "tapered roller bearingers"
Kodhi yepositi:
A: 1. Kune mabheringi eroller ane tapered, kona yekubatana a nedhayamita yekunze yeraceway ring D1 hazvienderane nechiyero chenyika. Kana paine mhando mbiri kana kupfuura dze a ne D1 dzakasiyana nechiyero chenyika mukodhi, shandisa A ne A1 zvichitevedzana. A2... inoratidza.
2. Gwaro remhete yekunze.
Chamfer yekubatanidza ine mabheyaringi ane tapered roller bearing ine A6 inch haienderane neTIMKEN. Kana paine machamfer maviri kana anopfuura akasiyana eTIMKEN akaoma ari mukodhi imwe chete, anomiririrwa neA61 neA62.
Mabheyaringi eB ane tapered roller, kona yekubatana inowedzerwa (wedzera kona yakatevedzana).
C yakabatana nemabheyaringi eroller ane tapered, kana axial clearance isingasvike zvinodiwa zvakajairwa, avhareji yehuwandu hwe axial clearance inowedzerwa zvakananga kumashure kweC.
/CR zvakabatana nemabheyaringi eroller akapfava, kana paine chinodiwa chekubviswa kweradial, avhareji yehuwandu hwekubviswa kweradial inowedzerwa kumashure kweCR.
/DB Mabheyaringi maviri akatetepa ekusungirirwa kumashure neshure ari maviri maviri
/DBY Mabheyaringi maviri eroller ane mutsetse mumwe chete akatetepa ekumisikidza kumashure neshure, ane spacer yemukati uye asina spacer yekunze.
/DF Mabheringi maviri akatetepa ekugadzika machira ekutarisana
Zvinhu zvinotenderedza ring nekeji zve /HA kana kuti mhete chete nezvinhu zvinotenderedza ring zvakagadzirwa nesimbi inonyungudutswa ne vacuum.
/HC ferrules nezvinhu zvinotenderera kana kuti ferrules chete kana kuti zvinhu zvinotenderera chete zvakagadzirwa nesimbi yakakangwa (/HC-20Cr2Ni4A;/HC1-20Cr2Mn2MoA;/HC2-15Mn;/HC3-G20CrMo)
/HCE Kana iri metric bearing, zvinoreva kuti mhete nezvinhu zvinotenderera isimbi yemhando yepamusoro yakagadzirwa nekabhoni.
/HCER zvinoreva kana maroller ari muchimiro chemetric bearing ari simbi yemhando yepamusoro ine carburised.
/HCG2I zvinoreva kuti mhete yekunze nezvinhu zvinotenderera zvakagadzirwa nesimbi yakakangwa, uye mhete yemukati yakagadzirwa neGCr18Mo.
/HCI inoratidza kuti mhete yemukati yakagadzirwa nesimbi yakakangwa.
/HCO inoratidza kuti mhete yekunze yakagadzirwa nesimbi yakakangwa.
/HCOI zvinoreva kuti mhete yekunze nemhete yemukati chete ndizvo zvakagadzirwa nesimbi yakakangwa.
/HCOR zvinoreva kuti mhete yekunze nezvinhu zvinomonereka zvakagadzirwa nesimbi yakakangwa.
/HCR: Zvinoratidzwa kuti zvinosiyanisa zvakafanana, zvinhu zvinotenderera chete ndizvo zvakagadzirwa nesimbi yakakangwa.
/Zvinhu zvinotenderedza ring nemakeji eHE kana kuti mhete nezvinhu zvinotenderedza chete zvakagadzirwa nesimbi inoyerera yakanyungudutswa yeelectroslag (simbi yemauto)
/HG: Yakagadzirwa neZGCr15.
Mhete nezvinhu zvinotenderera kana mhete chete zvinogadzirwa nedzimwe simbi dzinotakura mabheyaringi (/HG-5GrMnMo;/HG1-55SiMoVA;/HG2-GCr18Mo;/HG3-42CrMo;/HG4-GCr15SiMn).
/HG2CR zvinoreva kuti ferrule yakagadzirwa neGCr18Mo, uye zvinhu zvinotenderera zvakagadzirwa nesimbi yakakangwa.
Kana /HG2 iri radial bearing, zvinoreva kuti rin'i yemukati yakagadzirwa neGCr18Mo, uye rin'i yekunze nezvinhu zvinotenderera zvakagadzirwa neGCr15;
/HG20 inoratidza kuti mhete yekunze yakagadzirwa neGCr18Mo.
Chivharo che /HN chakagadzirwa nechinhu chisingapise (/HN-Cr4Mo4V;/HN1-Cr14Mo4;/HN2-Cr15Mo4V;/HN3-W18Cr4V).
/HP Rings nezvinhu zvinotenderera zvakagadzirwa neberyllium bronze kana zvimwe zvinhu zvinorwisa magineti. Kana zvinhu zvachinjwa, nhamba dzekuwedzera dzinoratidzwa.
/HQ mhete nezvinhu zvinomonereka zvinogadzirwa nezvinhu zvisinganyanyo shandiswa (/HQ-plastic; /HQ1-ceramic alloy).
/HU Ring rolling elements nemakeji kana kuti chete rings nezvinhu zvinotenderera zvakagadzirwa nesimbi isingaomeswi 1Cr18Ni9Ti.
/Zvinhu zvinotenderedza mhete dzeHV nemakeji kana kuti mhete chete nezvinhu zvinotenderedza zvakagadzirwa nesimbi isingatsvedzeri inoomarara (/HV-9
K taper bore bearing, taper 1:12.
K30 bheyaringi rebhore rakatetepa, rakatetepa 1:30.
Chiyero chekururama cheP, chinoteverwa nenhamba inomiririra chiyero chekururama chaicho
Mhete yekunze ine R ine mbabvu yekumira (mhete yekunze ine flange)
Bearing yeRS ine chisimbiso cherabha cheskeleton (rudzi rwekubatana) kune rumwe rutivi.
Bearing yeRS1 ine skeleton rabha sealing ring (mhando yekubatana) kune rumwe rutivi, uye chinhu che sealing ring irabha yakasanganiswa.
Bearing yeRS2 ine skeleton rabha sealing ring (rudzi rwekubatana) kune rumwe rutivi, uye chinhu che sealing ring irabha ine fluorinated.
-2RS Bearings dzine RS seals kumativi ese.
-2RS1 Mabheringi ane zvisimbiso zveRS1 kumativi ese.
-2RS2 Bearings ine RS2 seals kumativi ese
RZ bearing ine skeleton rabha chisimbiso kune rumwe rutivi (rudzi rusingabatanidzi)
-2RZ mabheyaringi ane RZ seals kumativi ese
Kudzima S martensitic.
/SP super precision grade, dimensional tolerance yakaenzana negiredhi 5, uye kutenderera kwakarurama kwakaenzana negiredhi 4.
Mhete dze /S0 dzinodziya pakupisa kwakanyanya, uye tembiricha yekushanda inogona kusvika 150 ℃.
Mhete ye /S1 inodziya pakupisa kwakanyanya, uye tembiricha yekushanda inogona kusvika 200 ℃.
Mhete ye /S2 inodziya pakupisa kwakanyanya, uye tembiricha yekushanda inogona kusvika 250 ℃.
Mhete dze /S3 dzinodziya pakupisa kwakanyanya, uye tembiricha yekushanda inogona kusvika 300 ℃.
Mhete ye /S4 inodziya pakupisa kwakanyanya, uye tembiricha yekushanda inogona kusvika 350 ℃.
sC Rakafukidzwa ne radial bearing.
Kana kukwirira kwe fitting ye T paired tapered roller bearing isingasvike pazvinodiwa, kukwirira kwe fitting kunonamirwa zvakananga kumashure kwe T.
V yakazara yakazara yezvinhu zvinotenderera (isina keji)
X1 yakazara yezvinhu zvinotenderera (isina keji)
Dhayamita yekunze yeX2 haisi yemhando yepamusoro.
Upamhi hweX3 (kureba) hausi wemhando yepamusoro.
Dhayamita yekunze yeX4, upamhi (kukwirira) isiri-standard (dhayamita yemukati yakajairwa) dhayamita yemukati inotenderera isiri-standard mabheyaringi, kana saizi yedhayamita yemukati isiri-integer, uye paine nzvimbo mbiri kana kupfuura dzedesimali, shandisa tafura yeX4
Ratidza kutenderera.
-XRS tambo ine tambo ine mitsara mina ine zvisimbiso zvakawanda (zvisimbiso zvinopfuura zviviri)
Y: Y nerimwe bhii (semuenzaniso YA, YB) kana musanganiswa wenhamba zvinoshandiswa kuona shanduko dzisiri dzakatevedzana dzisingagone kuratidzwa nepostfix iripo. Maumbirwo eYA anochinja.
Kumusoro kwekunze kwemhete yekunze yeYA1 kwakasiyana nekugadzirwa kwakajairika.
Buri remukati remhete yemukati yebearing yeYA2 rakasiyana nedhizaini yakajairika.
Chiso chekupedzisira chemhete yeYA3 chakasiyana nechimiro chakajairika.
Mhete yeYa4 ine bheyaringi yakasiyana neyakagadzirwa kare.
Zvinhu zvinotenderera zveYA5 zvinosiyana nedhizaini yakajairika.
Chamfer yekubatanidza mabheyaringi yeYA6 yakasiyana nedhizaini yakajairwa.
Rib kana kuti rin'i yeYA7 yakasiyana neyakagadzirwa kare.
Maumbirwo ekage reYA8 akachinjwa.
Kona yekubata yeYA9 bearing yakasiyana neyakajairika (angular contact bearing).
Mabheringi eYa10 ane mutsetse wakapetwa kaviri, ane migero yemafuta uye maburi emafuta pa spacer yemukati kana saizi ye spacer ikachinjwa.
Maumbirwo eYAB anochinja panguva imwe chete nezvinodiwa zvehunyanzvi.
YAD Rudzi rumwe chete rwebheyaringi, chimiro chacho chine shanduko dzinopfuura mbiri panguva imwe chete.
Zvinodiwa zvehunyanzvi zveYB zvinoshanduka.
Mhete yekutakura yeYB1 ine chifukidziro pamusoro.
Saizi yebheyaringi yeYB2 uye zvinodiwa zvekushivirira zvakachinja.
Zvinodiwa pakukora kwepamusoro pemhete dzeYB3 zvinochinjwa.
YB4 Zvinodiwa pakurapa kupisa (semuenzaniso kuomarara) zvakachinja.
Kushivirira kweYB5-bit kune zvinodiwa zvakakosha.
Nemhando imwe chete yeYBD bearing, zvinodiwa zvehunyanzvi zvine shanduko dzinopfuura mbiri panguva imwe chete.
Bearing ye -Z ine chifukidziro cheguruva kune rumwe rutivi.
Bearing ye -2Z ine guruva kumativi ese.
