Imigqa emine ye-Cylindrical Roller Bearings
Izici
Amarola ayimigqa emine angamelana nemithwalo emikhulu yama-radial kanye nemithwalo enomthelela, kodwa awakwazi ukumelana namandla e-axial. Zinokunemba okuphezulu kwemishini futhi zifanele ukusebenza ngesivinini esikhulu. Njengoba iringi yangaphakathi ingenazo izimbambo, izingxenye zendandatho yangaphakathi nengaphandle zingafakwa ngokuhlukana.
Lolu hlobo lokuthwala lusiza ukushintshwa njalo kwezinhlobo ezahlukene zamaroli futhi lungasetshenziswa ezigayweni ezihlukahlukene ezibandayo nezishisayo. Ngenxa yezinzuzo zayo zomthamo omkhulu wokuthwala ama-radial, ukunemba okuphezulu kokujikeleza, kanye nokufakwa okulula nokuhlakazwa, kuyisinqumo sokuqala sezinhlobo ezahlukene zama-roll rolling roll.
Ngemuva kokuthi indandatho yangaphakathi icindezelwe kububanzi be-roll, indawo yomjaho wangaphakathi wendandatho kanye ne-roller surface ingagaywa ngesikhathi esifanayo, okuzuzisa ukuthuthukisa ukunemba kokugoqa, futhi imvume yokufaka yokuthwala ingalungiswa ngokukhululekile.
FC: iringi yangaphandle ekabili, iringi yangaphakathi eyodwa, iringi yangaphakathi engenazimbambo
I-FCD: iringi yangaphandle ephindwe kabili, iringi yangaphakathi ekabili, iringi yangaphakathi engenazimbambo
I-FCDP: iringi yangaphandle ephindwe kabili, iringi yangaphandle inombambo olulodwa kuphela oluphakathi kodwa ubambo oluyisicaba, iringi yangaphakathi ekabili, iringi yangaphakathi ayinalo ubambo.
Izinhlelo zokusebenza
Lolu hlobo lokuthwala lusetshenziswa kakhulu kuma-work rolls noma kuma-backup rolls wezigayo ezibandayo nezishisayo, emishinini engenalutho neminye imishini, futhi ingasetshenziswa nakweminye imishini.
Amarola angama-cylindrical emigqa emine:
Ibanga losayizi wobubanzi bangaphakathi: 90mm ~ 1480mm
Ububanzi bosayizi wangaphandle: 140mm ~ 1850mm
Ububanzi besayizi: 70mm ~ 1100mm
Ukubekezelela: Ukunemba komkhiqizo kunebanga elijwayelekile, ibanga le-P6, ibanga le-P5, kanye nemikhiqizo yebanga le-P4 nayo ingacutshungulwa uma umsebenzisi enezidingo ezikhethekile.
Ukususwa kwe-radial
Umkhiqizo ojwayelekile we-4-row cylindrical roller bear unamasethi angu-3 okususwa, kanti amanye amaqembu okukhipha ayatholakala.
Amabherele ane-radial clearance amakhulu noma amancane kunevelu evamile nawo angakhiqizwa ngokuya ngezidingo zomsebenzisi.
ikheji
I-roller eyi-cylindrical eyimigqa emine ikakhulukazi ithatha ikheji yethusi eyenziwe ngemoto, futhi ikheji ye-strut eqinile eyenziwe ngemoto kufanele isetshenziselwe usayizi omkhulu.
Ikhodi yokwengeza:
D ukuhlukanisa ukuzala.
Ukusetshenziswa okubhanqiwe okuhambisana nokuhlukaniswa kwemigqa emibili ye-DR
E Izinguquko zedizayini yangaphakathi, isakhiwo esiqinisiwe. (Usayizi wendlela yomjaho uvumelana nezinga likazwelonke lamanje (uhlobo oluthuthukisiwe), ububanzi berola,
Ubude bunyusiwe uma kuqhathaniswa nohlobo olungaqinisiwe. )
FC...ZW ezine-4-row cylindrical roller bearing, iringi yangaphakathi eyodwa, iringi yangaphandle ephindwe kabili enezimbambo ezimbili, imigqa emibili yamarola isondelene.
J steel plate stamping yekheji, owengeziwe umehluko wezinombolo lapho impahla ishintshwa.
Ikheji lokunyathela leshidi le-JA Steel, umhlahlandlela wendandatho yangaphandle.
Ikheji lokugxiviza lensimbi elingaqinile le-JE phosphated.
I-taper yazala, i-taper 1:12.
K30 tapered bore bear, taper 1:30.
Ikheji eliqinile le-MA, indandatho yangaphandle.
Ikheji eliqinile le-MB Brass, indandatho yangaphakathi iqondiswa.
Kukhona ama-snap grooves eringini yangaphandle yebheringi engu-N.
NB Amaringithoni amancane angaphakathi.
I-NB1 indandatho yangaphakathi encane enendandatho, uhlangothi olulodwa oluwumngcingo.
I-NC ewumngcingo yangaphandle eneringi.
Ama-NR bearings ane-snap grooves kanye namasongo e-snap iringi yangaphandle.
Iringi yangaphandle ene-N1 ine-notch yendawo.
I-N2 eneringi yangaphandle inezinotshi ezimbili noma ngaphezulu zokuma ezilinganayo.
Q Ikheji eliqinile lethusi elinezinombolo ezengeziwe zezinto ezihlukile.
/QR Inhlanganisela yamabhodi amane angama-cylindrical roller, umthwalo we-radial usatshalaliswa ngokulinganayo
Iringi yangaphandle yebheringi engu-R inombambo wokumisa (indandatho yangaphandle ye-flange).
-RS ethwele nge-skeleton rubber seal ngakolunye uhlangothi
I-2RS Bearings enezimpawu ze-RS nhlangothi zombili.
-RSZ bearing has a skeleton rubber seal (uhlobo lokuxhumana) ngakolunye uhlangothi kanye nesembozo sothuli ngakolunye uhlangothi.
-I-RZ bearing ine-skeleton rubber seal ohlangothini olulodwa (uhlobo olungathinteki).
-2RZ Bearings enezimpawu ze-RZ nhlangothi zombili.
I-VB Shaker Bearings.
I-WB eneringi yangaphakathi ebanzi (ububanzi obunezinhlangothi ezimbili).
I-WB1 ebanzi indandatho yangaphakathi eneringi (ububanzi bohlangothi olulodwa).
I-WC eneringi yangaphandle ebanzi.
Irola yeringi engu-X eyisicaba ehambisana ngokugcwele ne-cylindrical roller.
Idayamitha yangaphandle engu-X1 ayijwayelekile.
Ububanzi be-X2 (ubude) abujwayelekile.
X3 ububanzi obungaphandle, ububanzi (ubude) obungajwayelekile (ububanzi obujwayelekile bangaphakathi).
Ukuzala -Z kunesembozo sothuli ohlangothini olulodwa.
-2Z ithwala ngekhava yothuli nhlangothi zombili
