I-Spherical Roller Bearings CC
Iimbonakalo
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 ethwalayo, kunye nombindi wokugoba wendlela yomdyarho weringi yangaphandle yi-Bearing center. enjalo. I-spherical roller bearing i-self-aligning kwaye ayichatshazelwa ngokungahambi kakuhle kwe-shaft kunye nendlu yokuthwala okanye i-deformation kunye ne-deflection ye-shaft, kwaye inokuhlawula impazamo ye-concentricity ebangelwa ngoko. Ukongeza ekuthwaleni umthwalo we-radial, olu hlobo lokuthwala luyakwazi ukuthwala umthwalo we-axial we-bidirectional kunye nomthwalo wayo odibeneyo, kunye nomthamo omkhulu wokuthwala kunye nokuchasana okulungileyo kunye nokuchasana kwempembelelo.
Iibheringi ezingqukuva zine-2, umgangatho (N), 3, 4 kunye ne-5 yeeseti zococeko lwangaphakathi, ngelixa iibheringi ezine-tapered bore ezingqukuva zisebenzisa iiseti ezi-3 zococeko njengococeko oluqhelekileyo. Iibheringi ezinkulu okanye ezincinci kunexabiso eliqhelekileyo lococeko nazo zinokuveliswa ngokweemfuno zomsebenzisi.
Iibheringi zoomatshini bokungcangcazela kufuneka zisebenzise ukukhutshwa kweradial enkulu, amaqela ama-3, ama-4 okanye imvume engekho mgangathweni phakathi kwe-3 kunye ne-4.
I-roller ebhobhozayo yesikrini sokungcangcazela ineseti ezi-4 zokucoca.
Ukufakela lula:
Iibheringi ze-spherical roller zineentlobo ezimbini zemingxuma yangaphakathi: i-cylindrical kunye ne-conical. I-taper yomngxuma we-conical taper ngu-1:12 kunye no-1:30. Lo mngxunya wangaphakathi we-conical uxhotyiswe ngomkhono we-adapter okanye umkhono wokurhoxisa. I-tapered yangaphakathi ye-bore spherical roller bearing inokudityaniswa ngokulula kwaye ngokukhawuleza kwi-shaft ye-optical okanye i-shaft yomatshini onyathelweyo.
Uluhlu lwemveliso :
Ubungakanani bangaphakathi ububanzi ububanzi: 45mm ~ 440mm
Ubungakanani bobungakanani bangaphandle: 90mm ~ 600mm
Ububanzi bobukhulu: 23mm ~ 243mm
Isicelo:
Lolona hlobo lusetyenziswa kakhulu kwishishini lomatshini phakathi koomatshini abahlukeneyo kunye nezixhobo zentsimbi, imigodi, ukwenza iphepha, ukwakha iinqanawa, oomatshini belaphu, oomatshini bamalahle, amandla ombane, isamente, i-rotary kiln kunye namanye amashishini.
Iibheringi ze-CA spherical roller, iringi yangaphakathi ngaphandle kweembambo ezisembindini, iimbambo ezincinci kumacala omabini, zifakelwe iirola ezilinganayo, ikheji yobhedu eyomeleleyo.
I-CAC i-self-aligning roller bearings, i-ring yangaphakathi ngaphandle kweembambo ezisembindini, iimbambo ezincinci kumacala omabini, kunye namakhonkco aseziko ashenxisekayo, iirola ezilinganayo, ikheji yobhedu eqinileyo.
I-CC yokuzilungelelanisa i-roller bearing, iringi yangaphakathi ngaphandle kweembambo, eneringi yokugcina ephakathi, exhotyiswe ngeerola ezilinganayo, ikheji enesitampu
Uhlobo lwe-MA lwe-self-aligning roller bearing, indlela yesikhokelo ye-roller yangaphakathi iye yaphuculwa (i-roller surface roughness, i-raceway surface roughness, utshintsho lwendlela yokushisa ukushisa, njl.
MB iibheringi ezingqukuva, iringi yangaphakathi eneimbambo ezisembindini, iimbambo ezincinci kumacala omabini, zifakelwe iirola ezilinganayo, ikheji yobhedu eyomeleleyo.
/C3 Ukukhutshwa kuhambelana namaqela ama-3 achazwe kumgangatho
/C4 Usulelo luhambelana namaqela ama-4 achazwe kumgangatho
/C9 ethwele imvume yahlukile kumgangatho wangoku
/CRA9 ethwele i-radial clearance ayiyo-standard, i-axial clearance iyafuneka
D ukwahlula ukuzala
F1 intsimbi yekhabhoni
F3 Intsimbi yentsimbi
Iklasi yokunyamezela / P5 ihambelana neklasi ye-5 echazwe kumgangatho
Iklasi yokunyamezela / P6 ihambelana neklasi ye-6 echazwe kumgangatho
/HA ring rolling elements kunye nekheji okanye amakhonkco kuphela kunye nezinto eziqengqelekayo zenziwe ngevacuum enyibilikisiweyo enentsimbi.
Amakhonkco / amakhonkco e-HC kunye nezinto ezijikelezayo okanye amakhonkco kuphela okanye izinto ezijikelezayo kuphela zenziwe ngentsimbi ye-carburized (/ HC-20Cr2Ni4A;
/HC1 20Cr2Mn2MoA;/HC2-15Mn;/HC3-G20CrMo)
/ HCR ithetha ukuba kwinkcazo efanayo, kuphela izinto ezijikelezayo zenziwe ngentsimbi ye-carburized
Amakhonkco / amakhonkco e-HG kunye nezinto eziqengqelekayo okanye amakhonkco kuphela enziwe ngezinye iintsimbi zokuthwala (/HG-5GrMnMo;/HG1-55SiMoVA;/HG2-GCr18Mo;/HG3-42CrMo;/HG4
GCr15SiMn) ukuvelisa
K tapered wazala, taper 1:12
I-K30 i-tapered bore bear, taper 1:30
N Misa igroove ekuthwaleni iringi yangaphandle
I-NR ethwele umsesane wangaphandle we-snap groove ene-snap ring
Q1 Al-Fe-Mn Bronze
-2RS iiBearings ezinezitywina zeRS kumacala omabini
-2RS2 iibheringi ngentsimbi skeleton fluorinated rubber seals kumacala omabini
I-/S0 ethwele iringi iye yathotywa kubushushu obuphezulu, kwaye ubushushu bokusebenza bunokufikelela kwi-150°C.
I-ring ye-S1 ithotywe kwiqondo lokushisa eliphezulu, kwaye ubushushu bokusebenza bunokufikelela kuma-200 ° C.
Iringi ye-S2 ithotywe kwiqondo lokushisa eliphezulu, kwaye iqondo lokushisa elisebenzayo linokufikelela kuma-250 ° C.
Iringi ye-S3 ithotywe kwiqondo lokushisa eliphezulu, kwaye ubushushu bokusebenza bunokufikelela kuma-300 ° C.
/ S4 Izangqa zokuthwala zifakwe kwiqondo lokushisa eliphezulu, kwaye ubushushu bokusebenza bunokufikelela kwi-350 ° C
/W20 Kukho imingxuma emithathu yeoli yokuthambisa kwiringi yangaphandle yebheringi (akukho groove yeoli)
Kukho iigrooves zeoyile kunye nemingxuma emithathu yeoli yokuthambisa kwiringi yangaphandle ye/W33 bearing.
/W33T Kukho imingxuma esibhozo yokuthambisa kwiringi yangaphandle yebheringi
Kukho imijelo yeoli kunye nemingxuma emithandathu yeoli yokuthambisa kumsesane wangaphandle we/W33X
X1 idayamitha yangaphandle engekho mgangathweni
X2 ububanzi (ubude) non-standard
X3 idayamitha yangaphandle, ububanzi (ubude) obungekho mgangathweni (umgangatho ophakathi wangaphakathi)
