Uhlu lweebheringi
Ukubala amanani okuqala okanye okuqala nawesibini kunye ukusuka ekhohlo ukuya ekunene
"6" ithetha i-deep groove ball bearing (Udidi 0)
"4" ithetha i-double row deep groove ball bearing (Udidi 0)
"2" okanye "1" ibonisa ibhola elizilungelelanisayo (imodeli esisiseko enamanani ama-4) (Udidi 1)
"21", "22", "23" kunye no-"24" zibonisa iibheringi zerola ezizilungelelanisayo. (3)
"N" ithetha i-roller bearing esilinda (kubandakanya i-roller emfutshane esilinda kunye nenxalenye ye-slender needle roller) (Udidi 2)
Isangqa sangaphakathi se-"NU" asinaso i-flange.
"NJ" indandatho yangaphakathi yomphetho omnye womlindi.
"NF" i-single fender engaphandle yeringi enye.
Isangqa sangaphandle se-"N" asinayo i-fender.
Irola ejikelezayo ephindwe kabini "NN", isangqa sangaphandle esingenamphetho obambekayo.
"NNU" i-roller esilinda emqolo ophindwe kabini, iringi yangaphakathi engenaflange.
Ubude berola buphindwe kahlanu ubukhulu bedayamitha, obubizwa ngokuba zii-needle roller bearings (Class 4)
I-"NA" roller yenaliti ejikelezayo eneringi engaphandle
Iibheringi zerola zeenaliti zendlu enesitampu "NK"
I-"K" needle roller kunye ne-cage assembly, akukho ring yangaphakathi neyangaphandle.
"7" ithetha i-Angular contact ball bearing (Udidi 6)
"3" ithetha i-roller bearing ethambileyo (inkqubo ye-metric) (Udidi 7)
"51", "52" kunye "53" zibonisa iibheringi zebhola ezithululwayo ezisicaba (amanani amahlanu kwiimodeli ezisisiseko) (iindidi ezisi-8)
"81" ithetha i-thrust short cylindrical roller bearing (Class 9)
"29" ithetha i-roller bearing ejijekileyo eshukumayo (iKlasi 9)
Umgangatho wesizwe wokuthwala
Iibheringi eziqengqelekayo -- Ubukhulu kunye nokunyamezelana kwee-stop grooves kunye nee-stop rings kwi-outer rings
Iibhola zentsimbi zokufaka iibheringi eziqengqelekayo
I-Gb-t 309-2000 Roller yenaliti yokuthwala eqengqelekayo
Iibheringi eziqengqelekayo -- Iirola zeCylindrical
Iibheringi eziqengqelekayo GB-T 4662-2003 Umthwalo ozinzileyo olinganisiweyo
Iibheringi eziqengqelekayo GB-T 6391-2003 Umthwalo oguqukayo olinganisiweyo kunye nobomi obulinganisiweyo
Jb-t 3034-1993 Rolling bearing oil seal anti-rust packaging
Jb-t 3573-2004 Indlela yokulinganisa i-radial Ukususwa kweebheringi eziqengqelekayo
Jb-t 6639-2004 Rolling bearing parts skeleton NBR sealing ring technical specifications
Jb-t 6641-2007 I-Residual magnetism yee-rolling bearings kunye nendlela yayo yokuvavanya
Jb-t 6642-2004 Ukuqengqeleka kweendawo zokuthwala kunye nokulinganisa impazamo kunye nendlela yokuvavanya
Ikheyiji yeplastiki yobunjineli ye-Jb-t 7048-2002 yokuqengqeleka iindawo zokuthwala
Indlela yokuvavanya ucoceko lweebheringi eziqengqelekayo i-Jb-t 7050-2005
Jb-t 7051-2006 Ukulinganisa uburhabaxa bomphezulu weendawo zokuthwala kunye nendlela yokuvavanya
Indlela yovavanyo lobulukhuni beendawo zokuthwala eziqengqelekayo i-Jb-t 7361-2007
Jb-t 7752-2005 Iibheringi eziqengqelekayo - Iinkcukacha zobugcisa zeebheringi zebhola ezivaliweyo ezinzulu
Jb-t 8196-1996 I-Rolling bearing I-Residual magnetism yomzimba oqengqelekayo kunye nendlela yawo yokuvavanya
I-Jb-t 8571-1997 Iibheringi eziqengqelekayo ezitywiniweyo zebhola enzulu yomngxuma ezichazayo iinkcukacha zovavanyo lokuthintela uthuli, ukuvuza kwegrisi kunye nokusebenza kokunyuka kobushushu
Imithetho ye-Jb-t 8921-1999 yokuhlolwa kweebheringi eziqengqelekayo kunye namalungu azo
Jb-t 10336-2002 Iimfuno zobugcisa ezongezelelweyo zeebheringi eziqengqelekayo kunye namalungu azo
Ikhowudi yovavanyo yokuthembeka kunye nokuthembeka kwe-Jb-t 50013-2000
Indlela yovavanyo lovavanyo lokuthembeka kunye nokuthembeka kwe-Jb-t 50093-1997
Ikhowudi yangaphambili
Ikhowudi engaphambili u-R ibekwa ngqo phambi kwekhowudi esisiseko yebhereyitha, kwaye ezinye iikhowudi zahlulwe kwikhowudi esisiseko ngamachaphaza amancinci.
GS. -- Isangqa se-roller esisilinda esithungelweyo. Umzekelo: GS. 81112.
K. -- indibaniselwano yomzimba oqengqelekayo kunye nekheyiji. Umzekelo: i-thrust cylindrical roller kunye ne-cage assembly K.81108
R -- Iibheringi ezingenazo izangqa zangaphakathi okanye zangaphandle ezinokususwa. Umzekelo: RNU207 -- Ibheringi ye-NU207 engenazangqa zangaphakathi.
WS -- Isangqa se-roller esisilinda esithungelweyo. Umzekelo: i-WS. 81112.
Ikhowudi yeposi
Ikhowudi yeposi ibekwa emva kwekhowudi esisiseko. Xa kukho amaqela amaninzi eekhowudi ezingasemva, kufuneka zicwangciswe ukusuka ekhohlo ukuya ekunene ngokulandelelana kweekhowudi ezingasemva ezidweliswe kwitheyibhile yekhowudi yokuthwala. Ezinye iikhowudi zeposi zandulelwa ngamachaphaza avela kwikhowudi esisiseko.
Ikhowudi yeposi - Ulwakhiwo lwangaphakathi
A, B, C, D, E -- Utshintsho lwangaphakathi kwisakhiwo
Umzekelo: Iibheringi zebhola yoqhagamshelwano ye-angular 7205C, 7205E, 7205B, C -- 15 ° yoqhagamshelwano I-Angle,E -- 25 ° i-antenna, B -- 40 ° yoqhagamshelwano I-Angle.
Umzekelo: Irola ye-cylindrical, irola ezizilungelelanisayo kunye neebheringi ezizilungelelanisayo ze-thrust N309E, 21309E, 29412E -- uyilo oluphuculweyo, umthamo womthwalo weebheringi unyusiwe.
VH -- I-roller roller bearing epheleleyo ene-roller ezitshixayo (ububanzi besangqa esidibeneyo se-roller bahlukile kwi-bearing eqhelekileyo yohlobo olufanayo).
Umzekelo: NJ2312VH.
Ikhowudi yangasemva - ubukhulu beebheringi kunye nesakhiwo sangaphandle
I-DA -- Iibheringi zebhola yoqhagamshelwano ye-angular ezihluliweyo eziphindwe kabini ezineendandatho zangaphakathi eziphindwe kabini. Umzekelo: 3306 da.
DZ -- i-roller bearing enobubanzi obungaphandle obuyi-cylindrical. Umzekelo: ST017DZ.
K -- I-bore bearing ethambileyo, i-taper 1:12. Umzekelo: 2308 k.
K30- I-bore bearing ethambileyo, i-taper 1:30. Umzekelo: 24040 K30.
2LS -- Iibheringi zerola ezisilinda ezimiqolo emibini ezineendandatho zangaphakathi ezimbini kunye nesigqubuthelo sothuli kumacala omabini. Umzekelo: NNF5026VC.2Ls.v -- Utshintsho lwesakhiwo sangaphakathi, iindandatho zangaphakathi ezimbini, ezinesigqubuthelo sothuli kumacala omabini, ibheringi yerola esilinda emiqolo emibini enerola epheleleyo.
N -- ibhereyitha ene-stop groove kwiringi engaphandle. Umzekelo: 6207 n.
NR -- Ibhereji ene-stop groove kunye ne-stop ring kwiringi engaphandle. Umzekelo: 6207 NR.
I-N2- - Ibheriya yebhola yokudibanisa enamachaphaza amane enemigca emibini yokuma kwiringi engaphandle. Umzekelo: QJ315N2.
I-S -- ibhereyitha enemijelo yeoyile kunye nemingxunya emithathu yeoyile kwisangqa sangaphandle. Umzekelo: 23040 S. Iibhereyitha ezizilungelelanisayo ezinobubanzi bangaphandle bebhereyitha D ≥ 320mm aziphawulwanga ngo-S.
X -- Ubukhulu obuhambelana nemigangatho yamazwe ngamazwe. Umzekelo: 32036 x
Z•• -- Iimeko zobugcisa zezakhiwo ezikhethekileyo. Ukuqala kwi-Z11 ukuya ezantsi. Umzekelo: Z15 -- I-Stainless steel bearing (W-N01.3541).
I-ZZ - I-roller bearing retainer enezangqa ezimbini zangaphandle ezikhokelayo.
Ikhowudi yangasemva - ivaliwe kwaye ayingeni uthuli
I-RSR -- Icala lebheyiri elineringi yokutywina. Umzekelo: 6207 RSR
.2RSR -- Ibhereji enezindandatho zokuvala kumacala omabini. Umzekelo: 6207.2 RSR.
ZR -- Ibhereyitha enesiciko sothuli kwelinye icala. Umzekelo: 6207 ZR
Ibhereyitha ye-.2ZR enesiciko sothuli kumacala omabini. Umzekelo: 6207.2 ZR
I-ZRN -- Ibhereyitha enesiciko sothuli kwelinye icala kunye nomngxuma wokumisa kwelinye isangqa sangaphandle. Umzekelo: 6207 ZRN.
2ZRN -- Ibheriya enesiciko sothuli kumacala omabini, kunye nomngxuma wokumisa kwiringi engaphandle. Umzekelo: 6207.2 ZRN.
Ikhowudi yangasemva - Ikheji kunye nezinto zayo
1. Ikheji ebonakalayo
U-A okanye u-B ubekwa emva kwekhowudi yekheyiji, apho u-A ebonisa ukuba ikheyiji ikhokelwa yiringi engaphandle kwaye u-B ubonisa ukuba ikheyiji ikhokelwa yiringi engaphakathi.
F -- Ikheyiji eqinileyo yentsimbi enesikhokelo somzimba esijikelezayo.
FA -- Ikheyiji eqinileyo yentsimbi enesikhokelo seringi engaphandle.
I-FAS -- Ikheyiji eqinileyo yentsimbi, isikhokelo sesangqa sangaphandle, kunye nomngxuma wokuthambisa.
FB -- Ikheyiji eqinileyo yentsimbi enesikhokelo seringi yangaphakathi.
I-FBS -- Ikheyiji eqinileyo yentsimbi, isikhokelo seringi yangaphakathi, kunye nomngxuma wokuthambisa.
FH -- Ikheyiji eqinileyo yentsimbi, efakwe ikhabhayithi kwaye iqinisiwe.
H, H1 -- Isibambi se-carburizing kunye ne-quenching.
FP -- Ikheyiji yefestile eqinileyo yentsimbi.
I-FPA -- Ikheyiji yefestile eqinileyo yentsimbi enesikhokelo seringi engaphandle.
I-FPB -- Ikheyiji yefestile eqinileyo yentsimbi enesikhokelo seringi yangaphakathi.
FV, FV1 -- Ikheyiji yentsimbi eqinileyo, igugile kwaye ithambile.
L -- Ikheyiji eqinileyo yesinyithi esikhaphukhaphu ekhokelwa ngumzimba oqengqelekayo.
LA -- Ikheyiji eqinileyo yesinyithi esikhanyayo, isikhokelo seringi yangaphandle.
I-LAS -- Ikheyiji eqinileyo yesinyithi esikhaphukhaphu, isikhokelo sesangqa sangaphandle, kunye nomngxuma wokuthambisa.
LB - Ikheji eqinileyo yesinyithi esikhanyayo enesikhokelo sendandatho yangaphakathi.
I-LBS - Ikheyiji eqinileyo yesinyithi esikhaphukhaphu, isikhokelo sendandatho yangaphakathi, kunye nomngxuma wokuthambisa.
LP -- Ikheyiji yefestile eqinileyo yentsimbi ekhaphukhaphu.
I-LPA -- Ikheyiji yefestile eqinileyo yentsimbi ekhaphukhaphu enesikhokelo seringi engaphandle.
I-LPB -- Ikheyiji yefestile eqinileyo yesinyithi esikhanyayo, isikhokelo sendandatho yangaphakathi (i-thrust roller bearing njengesikhokelo se-shaft).
M, M1 -- Ikheyiji eqinileyo yebrass.
MA -- Ikheyiji yobhedu eqinileyo enesikhokelo seringi engaphandle.
I-MAS -- Ikheyiji yobhedu eqinileyo, isikhokelo sesangqa sangaphandle, kunye nomngxuma wokuthambisa.
MB -- Ikheyiji eqinileyo yebrass, isikhokelo seringi yangaphakathi (i-roller bearing ejijekileyo njengesikhokelo seshaft).
I-MBS -- Ikheyiji yobhedu eqinileyo, isikhokelo sendandatho yangaphakathi, kunye nomngxuma wokuthambisa.
MP -- Isibambi sepokotho esiqinileyo sebrass.
I-MPA -- I-brass eqinileyo ethe nkqo kunye ne-retainer, isikhokelo seringi yangaphandle.
I-MPB -- Isibambi sepokotho esiqinileyo sebrass esithe nkqo esinesikhokelo seringi yangaphakathi.
T -- I-phenolic laminate tube eqinileyo, isikhokelo somzimba esijikelezayo.
TA -- I-Phenolic laminate tube solid retainer, isikhokelo seringi yangaphandle.
I-TB -- I-Phenolic laminate tube solid retainer, isikhokelo seringi yangaphakathi.
I-THB -- Ikheyiji yepokotho yetyhubhu ye-laminate ye-phenolic enesikhokelo seringi yangaphakathi.
TP - Isibambi sepokotho esithe tye setyhubhu ye-laminate ye-phenolic.
I-TPA - Ityhubhu ye-laminate ye-phenolic ethe tye, isikhokelo seringi yangaphandle.
I-TPB - Ityhubhu ye-laminate ye-phenolic ethe tye, isikhokelo seringi yangaphakathi.
I-TN -- Ikheyiji yokufaka i-mold yeplastiki yobunjineli, isikhokelo somzimba esijikelezayo, kunye namanani ongezelelweyo ukubonisa izinto ezahlukeneyo.
I-TNH -- Ikheyiji yeplastiki ezitshixayo yobunjineli.
I-TV -- I-glass fiber polyamide solid retainer eqinisiweyo, ekhokelwa yibhola yentsimbi.
I-TVH -- Ipokotho eqinileyo ye-polyamide eqinisiweyo enefayibha yeglasi ekwaziyo ukuzitshixa ikhokelwa ziibhola zentsimbi.
I-TVP -- I-glass fiber eqinisiweyo ye-polyamide window solid retainer, ikhokelwa yibhola yentsimbi.
I-TVP2 -- Ikheyiji eqinileyo ye-polyamide eqinisiweyo ngefayibha yeglasi, ekhokelwa yirola.
I-TVPB -- I-retainer eqinileyo ye-polyamide eqinisiweyo ngefayibha yeglasi, isikhokelo sendandatho yangaphakathi (i-thrust roller bearing njengesikhokelo se-shaft).
I-TVPB1 -- Ikheyiji yefestile eqinileyo ye-polyamide eqinisiweyo ngefayibha yeglasi, ekhokelwa yi-shaft (iibheringi ze-roller ezithungelweyo).
2, ikheyiji yokunyathela
J -- Ikheyiji yokunyathela ipleyiti yentsimbi.
JN -- Ikheyiji egobileyo yokuthwala ibhola enzulu.
Ukutshintsha ikheji
Inombolo eyongeziweyo emva okanye efakwe kwikhowudi yekheji ibonisa ukuba isakhiwo sekheji sitshintshiwe. La manani asetyenziswa kuphela kwixesha lokutshintsha, umzekelo i-NU 1008M 1.
Ikhowudi yangasemva - akukho bheyari yekheji
V -- I-rolling bearing elayishwe ngokupheleleyo. Umzekelo: NU 207V.
VT -- I-rolling bearing elayishwe ngokupheleleyo enebhola yokwahlukanisa okanye i-roller. Umzekelo: 51120 n.
Ikhowudi yeposi - Iklasi yokunyamezelana
(Ukuchaneka kobukhulu kunye nokuchaneka kokujikeleza)
I-P0 -- Udidi lokunyamezelana ngokwemigangatho yamazwe ngamazwe ye-ISO inqanaba 0, ikhowudi eshiyiweyo, ayibonisi.
P6 -- Umgangatho wokunyamezela ngokwe-ISO level 6.
I-P6X -- Iibheringi zerola ezithambileyo zebanga lesi-6 ezineklasi yokunyamezelana ngokuhambelana ne-ISO esemgangathweni yamazwe ngamazwe.
P5 -- Udidi lokunyamezelana ngokwemigangatho ye-ISO yenqanaba lesi-5 yamazwe ngamazwe.
P4 -- Inqanaba lokunyamezelana ngokwemigangatho yamazwe ngamazwe ye-ISO level 4.
I-P2 -- Udidi lokunyamezelana ngokwemigangatho yamazwe ngamazwe ye-ISO class 2 (ngaphandle kweebheringi zeroller ezithambileyo).
SP -- Ukuchaneka kobukhulu kufana nodidi lwesi-5 kwaye ukuchaneka kokujikeleza kufana nodidi lwesi-4 (iibheringi zerola ezijikelezayo ezijikelezayo eziphindwe kabini).
UP -- Ukuchaneka kobukhulu kufana nokwebanga lesi-4, kwaye ukuchaneka kokujikeleza kuphezulu kunokwebanga lesi-4 (iibheringi zerola ezijikelezayo ezizii-cylindrical roller).
HG -- Ukuchaneka kobukhulu obulingana nodidi lwesi-4, ukuchaneka kokujikeleza kuphezulu kunodidi lwesi-4, kungaphantsi kunodidi lwesi-2 (i-spindle bearing).
Ikhowudi yangasemva - ukususwa
C1 -- Ukususwa kwempahla ngokweqela eli-1 eliqhelekileyo, amaqela angaphantsi kwama-2.
C2 -- amaqela ama-2 okucoca ngokwemigangatho, angaphantsi kweqela eli-0.
C0 -- Iqela 0 lokuvunyelwa ngokwemigangatho, ikhowudi eshiyiweyo, alimeli.
C3 -- amaqela ama-3 okucoca ngokwemigangatho, amakhulu kune-0.
C4 -- Ukususwa kwempahla ngokwemigangatho yamaqela ama-4, angaphezu kwama-3.
C5 -- Ukususwa kwempahla ngokwemigangatho yamaqela ama-5, angaphezu kwama-4.
Xa ikhowudi yeklasi yokubekezelelana kunye nekhowudi yokucima kufuneka zichazwe ngaxeshanye, indibaniselwano yekhowudi yeklasi yokubekezelelana (i-P0 ayiboniswanga) kunye nenombolo yeqela lokuxolelana (0 ayiboniswanga) iyathathwa.
Umzekelo: P63=P6+C3, ebonisa inqanaba lokunyamezelana kweebheringi P6, ukususwa kwe-radial kumaqela ama-3.
P52=P5+C2, ebonisa udidi lokunyamezelana kweebheringi P5, ukususwa kwe-radial kumaqela ama-2.
Kwindawo engeyiyo esemgangathweni, apho kufuneka indawo ekhethekileyo ye-radial kunye ne-axial, amaxabiso omda achaphazelekayo aya kubonakaliswa njengenani elingu-A μ m emva konobumba u-R (i-radial clearance) okanye u-A (i-axial clearance), ahlulwe ngamachaphaza amancinci.
Umzekelo: 6210.R10.20 -- 6210 iibheringi, isithuba se-radial clearance sisuka kwi-10 μ m ukuya kwi-20 μ m.
Iibheringi A120.160 -- 6212, Ukususwa kwe-Axial 120 μ m ukuya kwi-160 μ m
Ikhowudi yangasemva - iibheringi zokuvavanya ingxolo
F3 -- I-bearing yengxolo ephantsi. Ibhekisa ikakhulu kwiibheringi ze-roller ezisilinda kunye neebheringi zebhola ezinzulu ezine-diameter yangaphakathi D > 60mm nangaphezulu. Umzekelo: 6213. I-F3.
G -- I-bearing yengxolo ephantsi. Ibhekisa ikakhulu kwiibheringi zebhola ezinzulu ezine-diameter yangaphakathi D ≤ 60mm. Umzekelo: 6207 G
Ikhowudi yeposi - unyango lobushushu
S0 -- Indandatho yokuthwala emva konyango lokufudumala kobushushu obuphezulu, ubushushu bokusebenza bunokufikelela kwi-150 ℃.
S1 -- Indandatho yokuthwala ithambile kubushushu obuphezulu kwaye ubushushu bokusebenza bunokufikelela kwi-200 ℃.
S2 -- Indandatho yokuthwala emva konyango lokufudumala kobushushu obuphezulu, ubushushu bokusebenza bunokufikelela kwi-250 ℃.
S3 -- Iiringi zeebheari ziqiniswa ngobushushu obuphezulu, kwaye ubushushu bokusebenza bunokufikelela kwi-300 ℃.
S4 -- Iiringi zeebheri ziyafudunyezwa kubushushu obuphezulu ukuze zisebenze kwi-350 ℃.
Ikhowudi yeposi -- Imeko ekhethekileyo yobugcisa
F•• -- Iimeko zobugcisa zokuvelisa iinombolo ze-serial. Umzekelo: F80 -- ethwala ukunyamezelana kobubanzi bangaphakathi nangaphandle kunye noxinzelelo lwe-radial clearance.
K•• -- Iimfuno zobugcisa zokubala ngokuqhubekayo. Umzekelo K5 -- ukucinezelwa kokunyamezelana kweebhereyitha zangaphakathi nezangaphandle.
.ZB -- i-roller esisilinda enobubanzi obungqukuva obungaphezulu kwe-80mm. Umzekelo: NU 364.zb.
ZB2 -- Isithsaba kuzo zombini iziphelo ze-needle roller sikhulu kuneemfuno zobugcisa ngokubanzi. Umzekelo: K18 × 26 × 20F.zB2.
ZW -- Irola yeenaliti ezimiqolo emibini kunye nendibano yeekheji. Umzekelo: K20 × 25 × 40FZW.
.700•• -- Iimeko zobugcisa zamanani alandelelanayo aqala ngo-700000.
Z52JN.790144 -- Iibheringi zingasetyenziselwa ubushushu obuphezulu kunye nesantya esiphantsi, emva konyango olukhethekileyo lobushushu, ikheyiji ye-riveting yepleyiti yentsimbi, indawo enkulu yokuvula, unyango lwe-phosphating, i-grease injection, ubushushu benkonzo bungadlula i-270 ℃.
I-KDA - indandatho yangaphakathi ye-Split /; indandatho yangaphakathi ye-Split
K -- Imbobo ethambileyo 1:12
K30 -- Imbobo ethambileyo 1:30
N -- Isangqa kwiringi engaphandle yeringi yesiqwenga
S -- Kuthekani nge-groove kunye nee-bores kwiringi engaphandle
Isimamva "S" sisusiwe ngokupheleleyo kuthotho olutsha lwe-E1! Umngxuma wokuzalisa iringi yangaphandle kunye nomngxuma weoyile ngoku zizinto eziqhelekileyo.
Ibhere yentsimbi engatyiwayo ye-W03B
I-N2 ezimbini zokugcina izinto zokulungisa iringi engaphandle
Iigrooves ezimbini zokumisa iiringi zangaphandle zokumisa
Ikhowudi yangasemva - iibheringi ezimbini kunye neebheringi zespindle zesixhobo somatshini
1) Iiperi zeebheringi ezihlangabezana neemeko zobugcisa ze-K, kunye neemeko zobugcisa ezikhethekileyo ezilandelayo zinxulumene neeperi zeebheringi:
K1 -- Iiseti ezimbini zeebheringi zebhola ezinzulu zifakelwe ngababini ukuze zimelane nemithwalo ye-axial engakwelinye icala.
K2 -- Iiseti ezimbini zeebheringi zebhola ezinzulu zifakelwe ngababini ukuze zimelane nemithwalo ye-axial ejikelezayo.
K3 -- Iiseti ezimbini zeeshafts zebhola ezinzulu zifakelwe ngasemva ngasemva ngaphandle kokuvula (ufakelo lohlobo lwe-O).
K4 -- Iiseti ezimbini zeebheringi zebhola ezinzulu zifakelwe ubuso ngobuso ngaphandle kokuvula (uhlobo X).
K6 -- Iiseti ezimbini zeebheringi zebhola yoqhagamshelwano ze-angular zifakelwe ngababini ukuze zimelane nemithwalo ye-axial engakwelinye icala.
K7 -- Iiseti ezimbini zeebheringi zebhola ezidibanisayo ze-angular zifakelwe ngasemva ngasemva ngaphandle kokuvula (ukufakelwa kohlobo lwe-O).
K8 -- Iiseti ezimbini zeebheringi zebhola ezidibanisayo ze-angular zifakelwe ubuso ngobuso ngaphandle kokuvula (UHLOBO X)
K9 -- Iiseti ezimbini zeebheringi zerola ezithambileyo ezineendawo eziphakathi kweeringi zangaphakathi nezangaphandle zifakelwe ngababini ukuze zimelane nemithwalo ye-axial engakwelinye icala.
K10 -- Iiseti ezimbini zeebheringi zerola ezithambileyo ezineringi phakathi kweeringi zangaphakathi nezangaphandle ezifakwe ngasemva ngaphandle kokuvula (Uhlobo lwe-O lokufakelwa)
K11 -- Iiseti ezimbini zeebheringi zerola ezithambileyo ezineringi phakathi kweeringi zangaphandle zifakelwe ubuso ngobuso ngaphandle kokuvula (ufakelo lohlobo X).
Iibheringi ngababini okanye ngamaqela kufuneka zipakishwe kunye ukuze zihanjiswe okanye ziphawulwe njengezizezibini. Iiseti ezahlukeneyo zeebheringi azitshintshi. Xa kufakwa iibheringi zeqela elinye, ukufakelwa kufuneka kwenziwe ngokuhambelana neempawu kunye nemigca yokubeka. Ukuba iibheringi zilungiselelwe ngokwesixa esithile se-axial okanye se-radial clearance, ukususwa kwazo kuya kuboniswa emva kwemeko yobugcisa ye-K ngokwenqaku 1 (2) leNqaku (7).
Umzekelo, i-31314A.k11.A100.140 imele iiseti ezimbini zeebheringi zerola ezi-31314A ezi-single row tapered roller, ezifakwe ubuso ngobuso, kunye nomgama othile phakathi kweeringi zangaphandle, i-axial clearance yangaphambili ye-bearing assembly phakathi kwe-100 μ m kunye ne-140 μ m, emva kwe-assembly clearance yi-zero.
Iibheringi zesibini zeenjongo ngokubanzi
Ingafakwa kuyo nayiphi na isibini (uthotho, ubuso ngobuso okanye ngasemva), emva kwekhowudi ye-UA, i-UO kunye ne-UL.
UA -- Ukususwa okuncinci kwe-axial xa iibheringi zifakelwe ubuso ngobuso okanye ngasemva.
UO -- Akukho sithuba xa ibheriya ifakelwe ubuso ngobuso okanye ngasemva.
.ul -- Ukuphazamiseka kancinci xa iibheringi zifakelwe ubuso ngobuso okanye ngasemva. Umzekelo, b7004C.tPA.p4.k5.ul
Imele i-angular contact ball bearing ene-contact Angle ye-15O ye-spindle, ii-phenolic laminates ezine-straight pocket solid retainer, isikhokelo se-outer ring, i-bearing tolerance class 4, i-inside and outer diameter tolerance enciphileyo, ulwakhiwo oluqhelekileyo lokubhanqa, i-bearing enokuphazamiseka okuncinci xa ifakelwe ngasemva okanye ubuso ngobuso.
Ikhowudi yangasemva - isixhobo somatshini sokujika i-spindle bearing
I-clamp ye-KTPA.HG enale kheyiji iqinileyo yepokotho, ekhokelwa yiringi yangaphandle, i-accuracy grade HG. Ilaphu le-clamp le-cage yepokotho, isikhokelo seringi yangaphandle, i-accuracy grade HG, i-bearing outer diameter kunye ne-inner diameter tolerance reduction, isakhiwo somzimba wonke sifakwe ngababini, i-bearing ine-interruption encinci xa ifakelwe ubuso ngobuso okanye ngasemva.
Ilaphu le-Tpa.p2.k5.UL elidibanisayo ukuze lihlangabezane nale kheyiji iqinileyo epokothweni, isikhokelo seringi yangaphandle, i-HG yodidi lokuchaneka, ububanzi bomtya ongaphandle kunye nokunciphisa ukunyamezelana kobubanzi bangaphakathi, isakhiwo somzimba wonke sifakwe ngababini, i-bearing inesiphazamiso esincinci xa ifakelwe ubuso ngobuso okanye ngasemva.
Ilaphu le-Tpa. P2 UL Clamp elinolu hlobo lwekheyiji oluqinileyo, isikhokelo seringi yangaphandle, i-HG yodidi lokuchaneka, ukunciphisa ukunyamezelana kweebhereyitha zangaphandle nezangaphakathi, isakhiwo somzimba wonke sifakwe ngababini, ibhereyitha inokuphazamiseka okuncinci xa ifakelwe ubuso ngobuso okanye ngasemva.
Ikhowudi yangasemva - isixhobo somatshini sokujika i-spindle bearing
I-Tpa.p2.k5.UL Ilaphu eliqinileyo le-Clamp elinemingxuma yeepokotho, isikhokelo seringi yangaphandle, i-HG yodidi lokuchaneka, ulwakhiwo oluqhelekileyo lokufakelwa ngababini, i-bearing enokuphazamiseka okuncinci xa ifakelwe ubuso ngobuso okanye ngasemva.
I-C Coulact Angle/i-Angle yoqhagamshelwano 15C
I-D Coulact Angle/i-Angle yoqhagamshelwano 25C
Iklasi ye-P4S yeToerance P4S
Ixesha lokuthumela: Matshi-21-2022