Iibheringi zeenaliti zi-cylindrical roller bearings.Ngokumalunga nobubanzi bazo, ii-roller zincinci kwaye zide.Lo mqengqelezi ubizwa ngokuba yinaliti yokuqengqeleka.Nangona inecandelo elincinci lomnqamlezo, ukuthwala kusenomthamo ophezulu wokuthwala umthwalo, ngoko ke ifaneleka ngakumbi kumathuba anendawo enyiniweyo yeradial.

Umphezulu we-contour we-naliti ye-naliti unqanyuliwe kancinci kwindawo yokuphela kweproximal.Inaliti kunye nomgca wokulandelela iziphumo zokulungiswa koqhagamshelwano kunokuphepha ukonakalisa uxinzelelo lwecala.Ukongeza kwikhathalogu, iibheringi ezinokuthi zisetyenziswe kubunjineli ngokubanzi, ezinjengalezi: iibheringi zeenaliti ezivulekileyo ezizotyiweyo (1), iibheringi zenaliti ezivaliweyo (2), iibheringi zenaliti ezineringi yangaphakathi (3) nangaphandle iibheringi iibheringi inaliti inaliti yangaphakathi (4), SKF nako ukunika iintlobo ngeentlobo zeebheringi inaliti roller, kuquka: 1, inaliti roller cage iindibano 2, iibheringi iibheringi inaliti ngaphandle iimbambo 3, self-ukulungelelanisa iibheringi iibheringi 4, indibaniselwano Inaliti / ibhola iibheringi 5, inaliti edityanisiweyo / iibheringi ibhola thrust 6, inaliti edityanisiweyo / cylindrical roller thrust iibheringi.

Iibheringi ezizotyiweyo zenaliti

Iibheringi zeenaliti ezizotyiweyo ziinaliti ezinomsesane obhityileyo wangaphandle.Eyona nto iphambili kubude bayo obuphantsi becandelo kunye nomthamo omkhulu womthwalo.Isetyenziselwa ikakhulu ukuthwala uqwalaselo kunye nesakhiwo esincinci, ixabiso elincinci, kunye nomngxuma ongaphakathi webhokisi yokuthwala ayinakusetyenziswa njengendlela yogqatso yendibano yekheji yenaliti.Iibheringi kunye nezindlu zokuthwala kufuneka zifakwe kwindawo yokuphazamiseka.Ukuba imisebenzi yokubeka i-axial efana namagxa ebhokisi kunye namakhonkco okugcina angashiywa, ngoko ukubhoboza kwibhokisi yokuthwala kungenziwa kube lula kakhulu kwaye kuqoqosho.

Iibheringi zenaliti ezotyiweyo ezifakwe kwi-shaft end zivulwa macala omabini (1) kwaye zivaliwe kwicala elinye (2).Ubuso besiphelo sesiseko sendandatho yangaphandle evaliweyo inokumelana nemikhosi emincinci ekhokelayo ye-axial.

Iibheringi zenaliti ezotyiweyo azinayo iringi yangaphakathi.Apho ijenali ingenako ukuqina kwaye icolwe, iringi yangaphakathi edweliswe kwitafile ingasetyenziswa.Iringi yangaphandle yentsimbi ekhutshiweyo yekomityi etsalweyo yenaliti yokuthwala ayinakwahlulwa kwindibano yekheji yeenaliti.Indawo yasimahla yokugcina i-lubricant inokwandisa ixesha lokuhlaziya.Iibheringi ziyilwe ngokubanzi kumqolo omnye.Ngaphandle koluhlu olubanzi lweebheringi 1522, 1622, 2030, 2538 kunye ne-3038, baxhotyiswe ngeendibano ezimbini zeenaliti zeenaliti.Iringi yangaphandle ethweleyo inomngxuma wokuthambisa.Ngokweemfuno zabasebenzisi, zonke iibheringi zeenaliti zomqolo omnye ezizotyiweyo ezinedayamitha yeshaft enkulu okanye elingana ne-7mm zinokuxhotyiswa ngamakhonkco angaphandle (ikhowudi yesimamva AS1) enemingxuma yokuthambisa.

Iibheringi zeenaliti ezizotyiweyo ezinezitywina zeoli

Apho izitywini ze-oyile zingenako ukufakwa ngenxa yokunqongophala kwendawo, iibheringi ze-naliti eziqengqelekayo (ezi-3 ukuya kwezi-5) ezinesitampu se-oyile ezigximfizwe iringi yangaphandle zinokubonelelwa ngeziphelo ezivulekileyo okanye ezivaliweyo.Olu hlobo lokuthwala luxhotyiswe ngetywina leoli ye-friction ye-polyurethane okanye irabha yokwenziwa, ezaliswe ngegrisi ye-lithium esekelwe kwi-lithium kunye nokusebenza kakuhle kwe-anti-rust, ilungele ubushushu bokusebenza -20 ukuya + 100 ° C.

I-ring yangaphakathi ye-oil-sealed bearing i-1mm ububanzi kune-ring yangaphandle.Oku kuvumela ukuthwala ukuqinisekisa ukuba uphawu lweoli lusebenza kakuhle xa i-shaft ine-displacement encinci ngokubhekiselele kwibhokisi yokuthwala, ukwenzela ukuba i-bearing ingangcoliswa.I-ring yangaphakathi yokuthwala nayo inemingxuma yokuthambisa, enokuthi ihlaziywe ngendandatho yangaphandle okanye i-inner ring ngokweemfuno zokucwangciswa kokuthwala.