Spherical Roller Bearings CC
Likaroloana
Li-roller bearings li na le mela e 'meli ea li-roller tse chitja, selikalikoe sa ka ntle se na le peiso e tloaelehileng ea concave spherical raceway, selikalikoe se ka hare se na le litselana tse peli tsa concave tse sekame ka lehlakoreng la axis e behang, 'me setsi sa ho kobeha ha lebelo la kantle ke Bearing center. e tšoanang. Sebaka sa spherical roller se ikamahanya le maemo 'me ha se amehe ke ho se lumellane ha sefate le matlo a nang le thepa kapa ho senyeha le ho kheloha ha sefate,' me se ka lefella phoso ea concentricity e bakiloeng ke hona. Ntle le ho jara mojaro oa radial, mofuta ona oa ho jara o ka boela oa jara moroalo oa axial oa bidirectional le mojaro oa oona o kopantsoeng, o nang le matla a maholo a ho jara le ho thibela ho sisinyeha hantle le ho hanyetsa tšusumetso.
Li-roller bearings li na le 2, standard (N), 3, 4 le 5 set of internal clearances, ha li-tapered bore spherical roller bearings li sebelisa li-clearance tse 3 joalo ka tumello e tloaelehileng. Li-bearings tse kholo kapa tse nyane ho feta boleng bo tloaelehileng ba tumello le tsona li ka hlahisoa ho latela litlhoko tsa mosebelisi.
Mechini e thothomelang e hloka ho sebelisa tumello e kholo ea mahlaseli, lihlopha tse 3, 4 kapa tumello e sa tloaelehang pakeng tsa 3 le 4.
Sesepa sa spherical roller bakeng sa skrine se thothomelang se na le lihlopha tse 4 tsa tumello.
Ho bonolo ho kenya:
Li-bearings tsa spherical roller li na le mefuta e 'meli ea masoba a ka hare: cylindrical le conical. Mokoti oa lesoba la conical taper ke 1:12 le 1:30. Sebaka sena se ka hare sa sekoti se nang le sekoahelo se ka hare se na le sleeve ea adapter kapa sleeve ea ho hula. Thepa e ka hare ea "chitja" e pota-potiloeng e ka bokelloa habonolo le ka potlako holim'a shaft ea optical kapa shaft ea mochini o hatang.
Product Range :
Boholo ba bophara ba ka hare: 45mm ~ 440mm
Ka ntle bophara bophara mefuta e fapaneng: 90mm ~ 600mm
Boholo ba boholo: 23mm ~ 243mm
Kopo:
Ke mofuta o sebelisoang ka ho fetesisa oa li-bearings indastering ea mechini har'a mechini le lisebelisoa tse fapaneng tsa tšepe, merafo, ho etsa pampiri, kaho ea likepe, metjhini ea masela, limilone tsa mashala, matla a motlakase, samente, sebōpi sa rotary le liindasteri tse ling.
CA spherical roller bearings, hare-hare ntle le likhopo tse bohareng, likhopo tse nyenyane mahlakoreng ka bobeli, tse kentsoeng ka li-roller tse lekanang, cage e tiileng ea koporo.
CAC self-aligning roller bearings, hare-hare ntle le likhopo tse bohareng, likhopo tse nyenyane mahlakoreng ka bobeli, tse nang le mehele ea bohareng e tsamaisoang, li-roller tse lekanang, cage e tiileng ea koporo.
CC e itokisang ka rolara, selikalikoe sa ka hare se se nang likhopo, se nang le selikalikoe se ts'oaroang sa bohareng, se nang le lirolara tse lekanang, lesaka le tekiloeng
Mofuta oa MA o ikamahanyang le "rolara", mokhoa oa tataiso oa ka hare oa li-roller o ntlafalitsoe (ho ba makukuno a holim'a metsi, ho hlaka holim'a sebaka sa lebelo, phetoho ea mokhoa oa kalafo ea mocheso, joalo-joalo) ho fokotsa likhohlano (ts'ebetso e khethehileng ea skrine e sisinyehang)
Li-bearings tsa MB tse spherical roller, selikalikoe sa ka hare se nang le likhopo tse bohareng, likhopo tse nyane mahlakoreng ka bobeli, tse kentsoeng ka lirolara tse lekanang, lesaka le tiileng la koporo.
/C3 Tlhokomelo e ipapisitse le lihlopha tse 3 tse boletsoeng ho maemo
/C4 Clearance e lumellana le lihlopha tse 4 tse boletsoeng ho maemo
/C9 e nang le tumello e fapane le maemo a hajoale
/CRA9 e nang le "radial clearance" ha e ea tloaeleha, ho hlokahala tumello ea axial
D ho petsoha ho beha
F1 tšepe ea khabone
F3 Tšepe ea Ductile
Sehlopha sa ho mamellana /P5 se lumellana le sehlopha sa bohlano se boletsoeng ho latela maemo
Sehlopha sa ho mamellana /P6 se lumellana le sehlopha sa 6 se boletsoeng ho latela maemo
/HA ring rolling elements le cages kapa mehele feela le lintho tse rokollang li entsoe ka vacuum smelted bearing steel
/ HC mehele le lintho tse rollang kapa mehele feela kapa lintho tse roala feela li entsoe ka tšepe e entsoeng ka carburized (/HC-20Cr2Ni4A;
/HC1 20Cr2Mn2MoA;/HC2-15Mn;/HC3-G20CrMo)
/ HCR e bolela hore ka tlhaloso e ts'oanang, ke lintho tse roala feela tse entsoeng ka tšepe ea carburized
/HG mehele le lintho tse rokotsang kapa mehele feela e entsoe ka litšepe tse ling tse belehang (/HG-5GrMnMo;/HG1-55SiMoVA;/HG2-GCr18Mo;/HG3-42CrMo;/HG4
GCr15SiMn) tlhahiso
K tapered beleha, taper 1:12
K30 tapered bore bearing, taper 1:30
N Emisa groove holim'a ho hlahisa selikalikoe sa kantle
NR e nang le selikalikoe sa kantle sa snap groove e nang le selikalikoe sa snap
Q1 Al-Fe-Mn Bronze
-2RS Bearings e nang le litiiso tsa RS mahlakoreng ka bobeli
-2RS2 libering tse nang le tšepe skeleton fluorinated rabara litiiso mahlakoreng ka bobeli
Reng ea / S0 e behiloe mocheso o phahameng, 'me mocheso o sebetsang o ka fihla ho 150 ° C.
Letlole la / S1 le behiloe mocheso o phahameng, 'me mocheso o sebetsang o ka fihla ho 200 ° C.
Lesale la / S2 le behiloe mocheso o phahameng, 'me mocheso oa ho sebetsa o ka fihla ho 250 ° C.
Lesale la / S3 le behiloe mocheso o phahameng, 'me mocheso o sebetsang o ka fihla ho 300 ° C.
/S4 Li-ringrings li halefa ka mocheso o phahameng, 'me mocheso o sebetsang o ka fihla ho 350 ° C.
/W20 Ho na le masoba a mararo a ho tlotsa oli ka lesale la ka ntle la bering (ha ho groove ea oli)
Ho na le li-grooves tsa oli le masoba a mararo a tlotsang oli ka lesale la ka ntle la bering ea / W33.
/W33T Ho na le masoba a robeli a lubrication holim'a selikalikoe se ka ntle sa bering
Ho na le li-grooves tsa oli le masoba a tšeletseng a ho tlotsa ka har'a selikalikoe sa kantle sa / W33X
X1 bophara ba bokantle e seng maemo
X2 bophara (bophahamo) e sa tloaelehang
X3 bophara ba ka ntle, bophara (bolelele) bo sa tloaeleheng (bohare ba bophara bo tloaelehileng)
