Spherical Roller Bearings MB
Iimpawu zobugcisa
I-Spherical roller bearings inemiqolo emibini yeerola ezingqukuva, umsesane wangaphandle unomdyarho oqhelekileyo we-concave spherical, umsesane wangaphakathi uneendlela ezimbini ze-concave raceways ezithambekele kwi-engile ukuya kwi-axis yokuthwala, i-curvature center ye-raceway yangaphandle yeringi iyahambelana iziko lokuzala. Iibheringi ze-spherical roller zilungelelanisa, azichatshazelwa yi-shaft kunye nebhokisi yokuthwala i-misalignment okanye i-shaft deformation deflection, inokubuyekeza impazamo ye-concentricity enesiphumo. Ukongezelela ekuthwaleni umthwalo we-radial, olu hlobo lokuthwala lunokumelana nomthwalo we-axial weendlela ezimbini kunye nomthwalo wayo odibeneyo, umthamo wokuthwala ukhulu, kwaye kwangaxeshanye une-anti-vibration engcono, ukuchasana kwempembelelo.
Iibheringi ze-spherical roller zinokutywinwa kuyilo, zithwele macala omabini anamatywina oqhagamshelwano. Umsesane wokutywina wamkela irabha enganyangekiyo kwioyile kwaye inganxibi.
Iibheringi ze-roller ezine-spherical zine-2, umgangatho (N), 3, 4 kunye nama-5 amaqela ococeko lwangaphakathi, iibheringi ezijikelezayo zomngxuma ojikelezayo kunye namaqela ama-3 ococeko lococeko oluqhelekileyo. Ixabiso elikhulu okanye elingaphantsi kwexabiso eliqhelekileyo leebheringi zokucoca nazo zinokuveliswa ngokweemfuno zomsebenzisi.
Iibheringi zoomatshini abangcangcazelisayo kufuneka basebenzise i-radial clearance enkulu, amaqela ama-3, ama-4 okanye kwi-3 ukuya kwe-4 phakathi kwe-non-standard clearance.
Isikrini esingcangcazelayo esineebheringi ezingqukuva ze-4 amaqela ococeko.
Ufakelo olulula:
Iibheringi ezizijikelezileyo zine-cylindrical kunye ne tapered bore, tapered tapered bore taper 1:12 kunye 1:30 ezimbini, le tapered bore inomkhono oqinayo okanye umkhono wokurhoxisa, inokwabiwa ibhore eyingqukuva ithwele ilula, idityaniswe ngokukhawuleza kwishaft yokukhanya okanye inyathelo lomatshini shaft.
Uluhlu lweeMveliso
* 22220 - 22280
* 22320 - 22380
* 23030 - 230/1440
* 23130 - 231/1250
* 23230 - 232/900
* 23930 - 239/1400
* 24030 - 240/1400
* 24130 - 241/1120
* 23934 - 239/1400
* 24892 - 248/1800
* 249/710 - 249/1600
* 206/1200 - 206/2000
Usetyenziso:
Iibheringi zerola ezisicaba zisetyenziswa ikakhulu kwizixhobo ezahlukeneyo zoomatshini kumashishini afana nentsimbi kunye nentsimbi, imigodi, ukwenza iphepha, ukuhambisa, oomatshini belaphu, iintsimbi zamalahle, amandla ombane, isamente, iikhilni ezijikelezayo, njl. kwishishini loomatshini.
Ukunyamezela:
I-MB, i-MA uhlobo lwe-spherical roller ethwele ukuchaneka kwemveliso kunye nenqanaba eliqhelekileyo kunye ne-P6, inqanaba le-P5 kumsebenzisi uneemfuno ezikhethekileyo nazo zinokucutshungulwa imveliso yezinga le-4.
Ikheji:
I-cage yenziwe nge-cage eqinile efana nobhedu, ubhedu okanye i-carbon steel, njl. Ukuba ufuna iibheringi kunye ne-non-standard structure cage, nceda uqhagamshelane nathi kwangaphambili.
Ikhowudi eyongezelelweyo:
I-CA spherical roller bearing, iringi yangaphakathi ngaphandle komphetho ogcina iziko, ingqameko encinci yokugcina macala omabini, ixhotyiswe ngeerola ezilinganayo, ikheji yobhedu eyomeleleyo.
I-CAC spherical roller bearings, i-ring yangaphakathi ngaphandle komphetho wogcino oluphakathi, i-edge encinci yokugcina kumacala omabini, kunye neringi yokugcina iziko elishukumayo, lixhotyiswe ngeerola ezilinganayo, ikheji yobhedu eyomeleleyo.
I-CC spherical roller bearings, i-ring yangaphakathi ngaphandle komphetho, eneringi yokugcina iziko elishenxisekayo, ixhotyiswe ngeerola ezilinganayo, isitampu sekheji.
Iibheringi ezingqukuva ze-MA, indlela yesikhokelo yeringi yangaphakathi iye yaphuculwa (uburhabaxa bomphezulu werola, uburhabaxa bomphezulu wendlela yogqatso, utshintsho lweendlela zonyango lobushushu, njl.njl.) ukunciphisa ukukhuhlana (ukungcangcazela kweebheringi ezikhethekileyo zesikrini)
MB iibheringi ezizijikelezileyo ze-MB, isangqa sangaphakathi kumda webloko, omabini amacala anebloko encinci, exhotyiswe ngohlobo olulinganayo lwerola, ikheji yobhedu eyomeleleyo.
/ C3 imvume ngokuhambelana nemimiselo esemgangathweni yamaqela ama-3
/ C4 imvume ngokuhambelana nemimiselo esemgangathweni yamaqela ama-4
/C9 ethwele imvume eyahlukileyo kumgangatho wangoku
/I-CRA9 ethwele i-radial clearance ayiqhelekanga, i-axial clearance inemfuno
D ukwahlula ukuzala
F1 intsimbi yeCarbon
F3 intsimbi yentsimbi
/P5 ibakala lokunyamezelana ngokuhambelana nemigangatho yeBakala 5
/P6 ibakala lokunyamezelana ngokuhambelana nemigangatho yeBakala 6
/HA ikhonkco eliqengqelekayo kunye nekheji okanye kuphela umsesane kunye nomzimba oqengqelekayo ngokwenza ivacuum enyibilikayo evelisa intsimbi
/ I-HC amakhonkco kunye nezinto eziqengqelekayo okanye amakhonkco kuphela okanye izinto eziqengqelekayo ezenziwe kuphela ngentsimbi ye-carburized (/HC-20Cr2Ni4A.
/HC1 20Cr2Mn2MoA; /HC2-15Mn; /HC3-G20CrMo).
/ HCR ibonisa ukuba kuphela i-element rolling yenziwe ngentsimbi ye-carburized kwinkcazo efanayo
Amakhonkco / amakhonkco e-HG kunye nezinto eziqengqelekayo okanye amakhonkco kuphela enziwe ngezinye iintsimbi zokuthwala (/HG-5GrMnMo;/HG1-55SiMoVA;/HG2-GCr18Mo;/HG3-42CrMo;/HG4
GCr15SiMn) ukwenziwa
K tapered wazala, taper 1:12
K30 iibheringi ezicekethekileyo, taper 1:30
N ethwele umsesane wangaphandle umsele wokumisa umphezulu
NR Ithwele umsesane wangaphandle umjelo wokumisa umphezulu oneringi yokumisa
Q1Aluminium-iron-manganese ubhedu
-2RS ethwele kunye ne-RS seal kumacala omabini
-2RS2 ethwele ngentsimbi skeleton fluorinated rubber itywina kumacala omabini
/S0 iiringi ezithwele ubushushu obuphezulu bonyango, ubushushu obusebenzayo ukuya kuthi ga kwi-150℃
/ I-S1 ethwele amakhonkco emva konyango lobushushu obuphezulu, ubushushu obusebenzayo ukuya kuthi ga kwi-200 ℃
/ I-S2 ethwele amakhonkco emva konyango lobushushu obuphezulu, ubushushu obusebenzayo ukuya kuthi ga kwi-250 ℃
/ I-S3 ethwele amakhonkco emva konyango lobushushu obuphezulu, ubushushu bokusebenza ukuya kuthi ga kwi-300 ℃
/ I-S4 ephethe amakhonkco emva konyango lobushushu obuphezulu, ubushushu bokusebenza ukuya kuthi ga kwi-350 ℃
/W20 ephethe iringi yangaphandle enemingxuma emithathu yeoli yokuthambisa (akukho groove yeoli)
/W33 ethwele iringi yangaphandle enegroove yeoli kunye nemingxuma emithathu yeoli yokuthambisa
/W33T enemingxuma esibhozo yokuthambisa kwiringi yangaphandle
/W33X ephethe iringi yangaphandle enegroove yeoli kunye nemingxuma emithandathu yokuthambisa
X1 Idayamitha yangaphandle engekho mgangathweni
X2 Ububanzi (ubude) obungenamgangatho
X3 Idayamitha yangaphandle engekho mgangathweni, ububanzi (ubude) (idayamitha yangaphakathi eqhelekileyo)
