Ukuhlukaniswa kwama-bearings
Ukubala izinombolo zokuqala noma zokuqala nezesibili ndawonye kusukela kwesobunxele kuya kwesokudla
"6" kusho ukuthwala ibhola elijulile (Isigaba 0)
"4" kusho ukuthi i-bearing yebhola ejulile emigqa emibili (Isigaba 0)
"2" noma "1" kubonisa ukuthwala ibhola okuziqondisa (imodeli eyisisekelo enezinombolo ezi-4) (Isigaba 1)
"21", "22", "23" kanye no-"24" kumelela ama-roller bearings aziqondisa wona. (3)
"N" kusho i-roller bearing eyindilinga (kufaka phakathi i-roller emfushane eyindilinga kanye nengxenye ye-needle roller encane) (Isigaba 2)
Indandatho yangaphakathi ye-"NU" ayinayo i-flange.
"NJ" indandatho yangaphakathi enqenqemeni eyodwa yonogada.
"NF" indandatho yangaphandle yefenda elilodwa.
Indandatho yangaphandle ka-"N" ayinayo i-fender.
Irola eliyindilinga eliyimigqa emibili "NN", indandatho yangaphandle engenawo umkhawulo wokugcina.
"NNU" i-roller esilinda emigqa emibili, indandatho yangaphakathi engenaflange.
Ubude be-roller okungenani buphindwe kahlanu ngobukhulu bobubanzi, obubizwa ngokuthi ama-needle roller bearings (Class 4)
"NA" i-roller yenaliti ejikelezayo enendandatho yangaphandle
Ama-bearings e-needle roller e-"NK" agxiviwe
Ukuhlanganiswa kwe-"K" ne-needle roller kanye ne-cage, akukho ring yangaphakathi neyangaphandle.
"7" kusho i-Angular contact ball bearing (Isigaba 6)
"3" kusho i-roller bearing enciphile (uhlelo lwe-metric) (Isigaba 7)
"51", "52" kanye no-"53" kubonisa ama-bearings ebhola elihamba phambili eliphakathi (izinombolo ezinhlanu zamamodeli ayisisekelo) (izigaba ezingu-8)
"81" kusho i-thrust short cylindrical roller bearing (Class 9)
"29" kusho i-roller bearing ejiyile ejiyile (Isigaba 9)
Izinga likazwelonke lokuthwala
Ama-rolling bearings -- Ubukhulu kanye nokubekezelelana kwemigoqo yokuma kanye nezindandatho zokuma emasongweni angaphandle
Amabhola ensimbi okubopha amabheringi
I-Gb-t 309-2000 Roller yenaliti ethwala i-Rolling Bearing
Ama-rolling bearings -- Ama-roller e-cylindrical
Ama-rolling bearings GB-T 4662-2003 Umthwalo omile olinganisiwe
Ama-rolling bearings GB-T 6391-2003 Umthwalo oguquguqukayo olinganisiwe kanye nokuphila okulinganisiwe
Jb-t 3034-1993 Ukupakishwa kwe-rolling bearing oil seal anti-rust
Jb-t 3573-2004 Indlela yokulinganisa ye-radial Ukususwa kwama-rolling bearings
Jb-t 6639-2004 Izingxenye ze-Rolling Bearing skeleton NBR sealing ring imininingwane yobuchwepheshe
Jb-t 6641-2007 I-magnetism eseleyo yama-rolling bearings kanye nendlela yayo yokuhlola
Jb-t 6642-2004 Ukujikijela izingxenye ezithwalayo ukuzungeza kanye nokulinganisa iphutha lokonakala kanye nendlela yokuhlola
Jb-t 7048-2002 Ikheji lepulasitiki lobunjiniyela lezingxenye zokuthwala ezigoqekayo
Indlela yokuhlola ukuhlanzeka kwama-rolling bearings Jb-t 7050-2005
Jb-t 7051-2006 Indlela yokulinganisa ubulukhuni bomphezulu wezingxenye ze-rolling bearing kanye nendlela yokuhlola
Indlela yokuhlola ubulukhuni bezingxenye zokuthwala ezigoqekayo i-Jb-t 7361-2007
Jb-t 7752-2005 Ama-rolling bearings - Imininingwane yobuchwepheshe yama-sealed deep groove ball bearings
Jb-t 8196-1996 I-Rolling Bearing I-magnetism eseleyo yomzimba ogoqayo nendlela yawo yokuhlola
I-Jb-t 8571-1997 Ukucaciswa kokuhlolwa kwama-rolling bearings avaliwe nge-deep groove ball bearings okuvikela uthuli, ukuvuza kwamafutha kanye nokusebenza kokwenyuka kwezinga lokushisa
Imithetho ye-Jb-t 8921-1999 yokuhlola ama-rolling bearings nezingxenye zawo
Jb-t 10336-2002 Izidingo zobuchwepheshe ezengeziwe zama-rolling bearings nezingxenye zawo
Ikhodi yokuhlola yokuthembeka kanye nokuphila kwe-Jb-t 50013-2000 Rolling bearing
Indlela yokuhlola yokuhlola impilo yokuthwala i-Jb-t 50093-1997 kanye nokuthembeka
Ikhodi yangaphambili
Ikhodi yangaphambili u-R ibekwa ngqo phambi kwekhodi eyisisekelo yokuthwala, kanti amanye amakhodi ahlukaniswe nekhodi eyisisekelo ngamachashazi amancane.
GS. -- Indandatho yokuthwala i-roller eyi-cylindrical. Isibonelo: GS. 81112.
K. -- inhlanganisela yomzimba ogoqekayo kanye nekheji. Isibonelo: i-thrust cylindrical roller kanye ne-cage assembly K.81108
R -- Amabheringi angenazo izindandatho zangaphakathi noma zangaphandle ezingasuswa. Isibonelo: RNU207 -- ibheringi ye-NU207 engenazo izindandatho zangaphakathi.
I-WS -- Indandatho yokuthwala i-roller eyi-thrust cylindrical. Isibonelo: i-WS. 81112.
Ikhodi yeposi
Ikhodi yeposi ibekwa ngemuva kwekhodi eyisisekelo. Uma kunamaqembu amaningi amakhodi angemuva, kufanele ahlelwe kusukela kwesobunxele kuya kwesokudla ngokulandelana kwamakhodi angemuva abhalwe etafuleni lekhodi yokuthwala. Amanye amakhodi eposi andulelwa amachashazi avela kukhodi eyisisekelo.
Ikhodi yeposi - Isakhiwo sangaphakathi
A, B, C, D, E -- Izinguquko zesakhiwo sangaphakathi
Isibonelo: Ama-bearings ebhola lokuxhumana eliyi-angular 7205C, 7205E, 7205B, C -- 15 ° contact Angle,E -- 25 ° antenna, B -- 40 ° contact Angle.
Isibonelo: I-roller eyi-cylindrical, i-roller eziqondisa ngokwayo kanye nama-roller eziqondisa ngokwayo e-thrust N309E, 21309E, 29412E -- umklamo othuthukisiwe, umthamo womthwalo wokuthwala ukhuphukile.
VH -- I-roller roller bearing egcwele ene-roller ezikhiyayo (ububanzi besiyingi esihlanganisiwe se-roller buhlukile kune-bearing ejwayelekile yohlobo olufanayo).
Isibonelo: NJ2312VH.
Ikhodi yangemuva - ubukhulu bokuthwala kanye nesakhiwo sangaphandle
I-DA -- Ama-bearings ebhola lokuxhumana eliyimigqa emibili ahlukaniswayo anezindandatho zangaphakathi ezimbili eziyingxenye. Isibonelo: 3306 da.
DZ -- i-roller bearing enobubanzi obungaphandle obuyindilinga. Isibonelo: ST017DZ.
K -- I-bore bearing ethambile, i-taper 1:12. Isibonelo: 2308 k.
K30- I-bore bearing ethambile, i-taper 1:30. Isibonelo: 24040 K30.
2LS -- Ama-roller bearings aphindwe kabili anezindandatho zangaphakathi ezimbili kanye nesembozo sothuli ezinhlangothini zombili. Isibonelo: NNF5026VC.2Ls.v -- Ushintsho lwesakhiwo sangaphakathi, izindandatho zangaphakathi ezimbili, ezinesembozo sothuli ezinhlangothini zombili, i-roller bearings ephindwe kabili ene-roller egcwele.
N -- ibhereyi elinomsele wokuma endandatho engaphandle. Isibonelo: 6207 n.
I-NR -- Ibhere elinomsele wokuma kanye nendandatho yokuma endandathoni engaphandle. Isibonelo: 6207 NR.
I-N2- - Ibhereyitha yebhola lokuxhumana elinamaphoyinti amane enemigoqo emibili yokuma endandatho engaphandle. Isibonelo: QJ315N2.
I-S -- ibhereyitha enemifantu kawoyela kanye nezimbobo ezintathu zikawoyela eringini engaphandle. Isibonelo: 23040 S. Amabhereyitha e-roller azimele anobubanzi bangaphandle bebhereyitha D ≥ 320mm awaphawulwa ngo-S.
X -- Ubukhulu obuhambisana nezindinganiso zomhlaba wonke. Isibonelo: 32036 x
Z•• -- Izimo zobuchwepheshe zezakhiwo ezikhethekile. Kusukela ku-Z11 kuya phansi. Isibonelo: Z15 -- Ibheyaringi yensimbi engagqwali (W-N01.3541).
I-ZZ - I-roller bearing retainer enezindandatho ezimbili zangaphandle eziqondisayo.
Ikhodi yangemuva - ivaliwe futhi ayifaki uthuli
I-RSR -- Uhlangothi lwebhereyitha olunendandatho yokuvala. Isibonelo: 6207 RSR
.2RSR -- Ibhereyitha elinezindandatho zokuvala izinhlangothi zombili. Isibonelo: 6207.2 RSR.
ZR -- Ibhereyitha elinesembozo sothuli ohlangothini olulodwa. Isibonelo: 6207 ZR
Ibhereyitha engu-.2ZR enesembozo sothuli ezinhlangothini zombili. Isibonelo: 6207.2 ZR
I-ZRN -- Ibhereyitha elinesembozo sothuli kolunye uhlangothi kanye nomsele wokuma kwenye indandatho yangaphandle. Isibonelo: 6207 ZRN.
2ZRN -- Ibhereyi elinothuli olumbozwe nhlangothi zombili, elinomsele wokuma eringini engaphandle. Isibonelo: 6207.2 ZRN.
Ikhodi yangemuva - Ikheji nezinto zalo
1. Ikheji elingokoqobo
U-A noma u-B ubekwa ngemuva kwekhodi yekheji, lapho u-A ekhombisa ukuthi ikheji liqondiswa yindandatho yangaphandle kanti u-B ekhombisa ukuthi ikheji liqondiswa yindandatho yangaphakathi.
F -- Ikheji eliqinile lensimbi elinomhlahlandlela womzimba ogoqekayo.
FA -- Ikheji eliqinile lensimbi elinesiqondiso sendandatho yangaphandle.
I-FAS -- Ikheji eliqinile lensimbi, umhlahlandlela wendandatho yangaphandle, one-groove yokugcoba.
FB -- Ikheji eliqinile lensimbi elinesiqondiso sendandatho yangaphakathi.
I-FBS -- Ikheji eliqinile lensimbi, umhlahlandlela wendandatho yangaphakathi, one-groove yokugcoba.
FH -- Ikheji eliqinile lensimbi, elifakwe i-carburized futhi eliqinisiwe.
H, H1 -- Isibambi sokugabha nokucima.
I-FP -- Ikheji lewindi eliqinile lensimbi.
I-FPA -- Ikheji lefasitela eliqinile lensimbi elinesiqondiso sendandatho yangaphandle.
I-FPB -- Ikheji lefasitela eliqinile lensimbi elinesiqondiso sendandatho yangaphakathi.
FV, FV1 -- Ikheji eliqinile lensimbi, eligugile futhi elithambile.
L -- Ikheji eliqinile lensimbi elilula eliqondiswa umzimba ogoqekayo.
LA -- Ikheji eliqinile lensimbi elula, umhlahlandlela wendandatho yangaphandle.
I-LAS -- Ikheji eliqinile lensimbi elilula, umhlahlandlela wendandatho yangaphandle, one-groove yokugcoba.
I-LB - Ikheji eliqinile lensimbi elilula elinesiqondiso sendandatho yangaphakathi.
I-LBS - Ikheji eliqinile lensimbi elilula, umhlahlandlela wendandatho yangaphakathi, one-groove yokugcoba.
LP -- Ikheji lefasitela eliqinile lensimbi elula.
I-LPA -- Ikheji lefasitela eliqinile lensimbi elula elinesiqondiso sendandatho yangaphandle.
I-LPB -- Ikheji lefasitela eliqinile lensimbi elula, umhlahlandlela wendandatho yangaphakathi (i-thrust roller bearing njengomhlahlandlela womgodi).
M, M1 -- Ikheji eliqinile lethusi.
Ikheji lethusi eliqinile elinesiqondiso sendandatho yangaphandle.
I-MAS -- Ikheji lethusi eliqinile, umhlahlandlela wendandatho yangaphandle, one-groove yokugcoba.
MB -- Ikheji eliqinile lethusi, umhlahlandlela wendandatho yangaphakathi (i-roller bearing ejijekayo njengesiqondiso somgodi).
I-MBS -- Ikheji lethusi eliqinile, umhlahlandlela wendandatho yangaphakathi, one-groove yokugcoba.
I-MP -- Isibambi sepokotho esiqinile sethusi.
I-MPA -- Isikhwama esiqinile sethusi esiqondile kanye nesigcinayo, umhlahlandlela wendandatho yangaphandle.
I-MPB -- Isibambi sepokotho esiqinile sethusi esiqondile esinomhlahlandlela wendandatho yangaphakathi.
I-T -- I-phenolic laminate tube solid cage, umhlahlandlela womzimba ogoqekayo.
TA -- I-Phenolic laminate tube solid retainer, umhlahlandlela wendandatho yangaphandle.
I-TB -- I-Phenolic laminate tube solid retainer, isiqondiso sendandatho yangaphakathi.
I-THB -- Ikheji lesikhwama se-phenolic laminate tube elinesiqondiso sendandatho yangaphakathi.
I-TP - Ishubhu le-phenolic laminate eliyi-pocket holder eqondile.
I-TPA - Ishubhu le-phenolic laminate eliyi-pocket holder eqondile, umhlahlandlela wendandatho yangaphandle.
I-TPB - Ishubhu le-phenolic laminate eliqondile eliphethe iphakethe, umhlahlandlela wendandatho yangaphakathi.
I-TN -- Ikheji lokufaka isikhunta sepulasitiki lobunjiniyela, umhlahlandlela womzimba ogoqekayo, enezinombolo ezengeziwe ezibonisa izinto ezahlukene.
I-TNH -- Ikheji lesikhwama sepulasitiki elizikhiyayo lobunjiniyela.
I-TV -- I-retainer eqinile ye-polyamide eqiniswe ngefayibha yengilazi, eqondiswa ibhola lensimbi.
I-TVH -- Isikhwama esiqinile se-polyamide esiqiniswe ngefayibha yengilazi esiqondiswa amabhola ensimbi.
I-TVP -- I-retainer eqinile yefasitela le-polyamide eliqiniswe ngefayibha yengilazi, eqondiswa ibhola lensimbi.
I-TVP2 -- Ikheji eliqinile le-polyamide eliqiniswe ngefayibha yengilazi, eliqondiswa ngamarola.
I-TVPB -- I-retainer eqinile ye-polyamide eqiniswe ngefayibha yeglasi, umhlahlandlela wendandatho yangaphakathi (i-thrust roller bearing njengomhlahlandlela womgodi).
I-TVPB1 -- Ikheji lefasitela eliqinile le-polyamide eliqiniswe ngefayibha yengilazi, eliqondiswa yi-shaft (ama-roller bearings ashukunyiswayo).
2, ikheji lokunyathela
J -- Ikheji lokunyathela ipuleti lensimbi.
JN -- Ikheji eligobile lokuthwala ibhola elijulile.
Ukushintsha ikheji
Inombolo engezwe ngemuva noma efakwe kukhodi yekheji ikhombisa ukuthi isakhiwo sekheji sishintshiwe. Lezi zinombolo zisetshenziselwa kuphela izinkathi zokushintsha, isibonelo i-NU 1008M 1.
Ikhodi yangemuva - ayikho ibhere yekheji
V -- Ibhereyi yokugoqa egcwele ngokugcwele. Isibonelo: NU 207V.
VT -- Ibhereyi yokugoqa egcwele ngokugcwele enebhola noma i-roller yokuzihlukanisa. Isibonelo: 51120 n.
Ikhodi yeposi - Ikilasi lokubekezelelana
(Ukunemba kobukhulu kanye nokunemba kokujikeleza)
I-P0 -- Ikilasi lokubekezelelana ngokuvumelana nezinga le-ISO 0 elijwayelekile lomhlaba wonke, ikhodi ekhishiwe, alibonisi.
P6 -- Izinga lokubekezelelana ngokuvumelana ne-ISO level 6.
I-P6X -- Ama-roller bearings ebanga lesi-6 anekilasi lokubekezelelana ngokuvumelana ne-ISO ejwayelekile yamazwe ngamazwe.
P5 -- Ikilasi lokubekezelelana ngokuvumelana nezinga le-ISO 5 lamazwe ngamazwe.
P4 -- Izinga lokubekezelelana ngokuvumelana nezinga le-ISO level 4 lamazwe ngamazwe.
I-P2 -- Ikilasi lokubekezelelana ngokuvumelana ne-ISO class 2 ejwayelekile yamazwe ngamazwe (ngaphandle kwama-roller bearings athambile).
I-SP -- Ukunemba kobukhulu kufana nesigaba sesi-5 kanti ukunemba kokujikeleza kufana nesigaba sesi-4 (ama-roller bearings aphindwe kabili).
UP -- Ukunemba kobukhulu kufana nebanga lesi-4, kanti ukunemba kokujikeleza kuphakeme kunebanga lesi-4 (ama-roller bearings aphindwe kabili).
HG -- Ukunemba kobukhulu okulingana nebanga lesi-4, ukunemba kokujikeleza kuphakeme kunebanga lesi-4, kuphansi kunebanga lesi-2 (ukuthwala kwe-spindle).
Ikhodi yangemuva - imvume
C1 -- Ukususwa kwempahla ngokuhambisana neqembu elijwayelekile eli-1, amaqembu angaphansi kwama-2.
C2 -- amaqembu amabili okuvunyelwa ngokuvumelana nezindinganiso, ngaphansi kweqembu elingu-0.
C0 -- Iqembu 0 lokuvunyelwa ngokuvumelana nezindinganiso, ikhodi ekhishiwe, alimeli.
C3 -- amaqembu ama-3 okuvunyelwa ngokuvumelana nezindinganiso, iqembu elikhulu kune-0.
C4 -- Ukususwa kwempahla ngokuhambisana nezindinganiso zamaqembu ama-4, angaphezu kwama-3.
C5 -- Ukususwa kwempahla ngokuhambisana nezindinganiso zamaqembu ama-5, angaphezu kwamaqembu ama-4.
Uma ikhodi yekilasi lokubekezelelana kanye nekhodi yokususa kudingeka ivezwe ngesikhathi esifanayo, kuthathwa inhlanganisela yekhodi yekilasi lokubekezelelana (i-P0 ayiboniswanga) kanye nenombolo yeqembu lokukhansela (0 ayiboniswanga).
Isibonelo: P63=P6+C3, okubonisa izinga lokubekezelelana kwamabhere P6, ukuvunyelwa kwe-radial amaqembu ama-3.
P52=P5+C2, okubonisa izinga lokubekezelelana kwamabhere P5, ukuvunyelwa kwe-radial amaqembu ama-2.
Ngokuvunyelwa okungejwayelekile, lapho kudingeka khona imvume ekhethekile ye-radial kanye ne-axial, amanani omkhawulo athintekayo kufanele avezwe njengenombolo engu-A engu-μ m ngemuva kohlamvu u-R (imvume ye-radial) noma u-A (imvume ye-axial), ehlukaniswe ngamachashazi amancane.
Isibonelo: 6210.R10.20 -- amabheringi angu-6210, imvume ye-radial engu-10 μ m kuya ku-20 μ m.
Amabheringi A120.160 -- 6212, Isikhala se-Axial 120 μ m kuya ku-160 μ m
Ikhodi yangemuva - amabheringi okuhlola umsindo
F3 -- Ukuthwala umsindo ophansi. Ngokuyinhloko kubhekisela kuma-roller bearings ayisilinda kanye nama-deep groove ball bearings anobubanzi bangaphakathi D > 60mm nangaphezulu. Isibonelo: 6213. I-F3.
G -- Ukuthwala umsindo ophansi. Ngokuyinhloko kubhekisela kuma-ball bearings ajulile anobubanzi bangaphakathi D ≤ 60mm. Isibonelo: 6207 G
Ikhodi yeposi - ukwelashwa kokushisa
I-S0 -- Indandatho yokuthwala ngemva kokwelashwa kokushisa okuphezulu, izinga lokushisa lokusebenza lingafinyelela ku-150 ℃.
S1 -- Indandatho yokuthwala iqiniswa ekushiseni okuphezulu futhi izinga lokushisa lokusebenza lingafinyelela ku-200 ℃.
I-S2 -- Indandatho yokuthwala ngemva kokwelashwa kokushisa okuphezulu, izinga lokushisa lokusebenza lingafinyelela ku-250 ℃.
S3 -- Izindandatho zokuthwala ziqiniswa ngokushisa okuphezulu, futhi izinga lokushisa lokusebenza lingafinyelela ku-300 ℃.
S4 -- Izindandatho zokuthwala ziqiniswa ekushiseni okuphezulu ukuze zisebenze ku-350 ℃.
Ikhodi yeposi -- Isimo sobuchwepheshe esikhethekile
F•• -- Ukukhiqiza izimo zobuchwepheshe zokubhala izinombolo ze-serial. Isibonelo: F80 -- ephethe ukubekezelelana kobubanzi bangaphakathi nangaphandle kanye nokucindezelwa kwe-radial clearance.
K•• -- Izidingo zobuchwepheshe zokubhala izinombolo okuqhubekayo. Isibonelo K5 -- ukucindezelwa kokubekezelelana kwamabheretha kobubanzi bangaphakathi nangaphandle.
.ZB -- i-roller esilinda enobubanzi obuyi-convex obukhulu kuno-80mm. Isibonelo: NU 364.zb.
I-ZB2 -- Umqhele kuzo zombili iziphetho ze-needle roller mkhulu kunezidingo zobuchwepheshe ezijwayelekile. Isibonelo: K18 × 26 × 20F.zB2.
ZW -- Ukuhlanganiswa kwe-roller yenaliti emigqa emibili kanye nekheji. Isibonelo: K20 × 25 × 40FZW.
.700•• -- Izimo zobuchwepheshe zezinombolo ezilandelanayo eziqala ngo-700000.
Z52JN.790144 -- Ama-bearings angasetshenziswa ekushiseni okuphezulu kanye nesivinini esiphansi, ngemuva kokwelashwa okushisa okukhethekile, ikheji le-riveting eligxishwe ngepuleti lensimbi, indawo enkulu evulekile, ukwelashwa nge-phosphating, ukujova ngamafutha, izinga lokushisa lesevisi lingadlula u-270 ℃.
I-KDA - indandatho yangaphakathi ehlukanisiwe /; indandatho yangaphakathi ehlukanisiwe
K -- Imbobo ethambile 1:12
K30 -- Imbobo ethambile 1:30
N -- Isiyingi endandatho engaphandle yendandatho yokuqhafaza
S -- Kuthiwani ngemisele namabhobo endandatho yangaphandle
Isijobelelo esithi "S" sisusiwe ngokuphelele ochungechungeni olusha lwe-E1! Umsele wokugcwalisa indandatho yangaphandle kanye nomgodi wamafutha manje sekujwayelekile.
I-W03B Insimbi engagqwali ethwalayo
I-N2 izinti ezimbili zokugcina zokulungisa indandatho yangaphandle
Imigoqo emibili yokuma yamasongo angaphandle okuma
Ikhodi yangemuva - amabheringi amabili kanye namabheringi e-spindle ethuluzi lomshini
1) Ama-pair of bearing ahlangabezana nezimo zobuchwepheshe ze-K, kanye nezimo zobuchwepheshe ezikhethekile ezilandelayo zihlobene nama-pair of bearing:
K1 -- Amasethi amabili ama-deep groove ball bearings afakwe ngamabili ukuze amelane nemithwalo ye-axial eqonde ngqo.
I-K2 -- Amasethi amabili ama-deep groove ball bearing afakwe ngamabili ukuze amelane nemithwalo ye-axial eqondiswa yizinhlangothi zombili.
K3 -- Amasethi amabili emishafu yebhola ejulile afakwe ngemuva ngemuva ngaphandle kokuvula (ukufakwa kohlobo lwe-O).
K4 -- Amasethi amabili ama-deep groove ball bearing afakwe ubuso nobuso ngaphandle kokuvula (uhlobo X).
K6 -- Amasethi amabili ama-angular contact ball bearings afakwe ngamabili ukuze amelane nemithwalo ye-axial engakwesobunxele.
K7 -- Amasethi amabili ama-angular contact ball bearing afakwe ngemuva komunye nomunye ngaphandle kokuvula (ukufakwa kohlobo lwe-O).
K8 -- Amasethi amabili ama-angular contact ball bearing afakwe ubuso nobuso ngaphandle kokuvula (UHLOBO X)
K9 -- Amasethi amabili ama-roller bearings anezingqimba phakathi kwezindandatho zangaphakathi nezangaphandle afakwe ngamabili ukuze amelane nemithwalo ye-axial eqondene ngqo.
K10 -- Amasethi amabili ama-roller bearings athambile anendandatho phakathi kwamasongo angaphakathi nangaphandle afakwe ngemuva nangemuva ngaphandle kokuvula (Ukufakwa koHLOBO O)
K11 -- Amasethi amabili ama-roller bearings anendandatho phakathi kwezindandatho zangaphandle afakwe ubuso nobuso ngaphandle kwesikhala (ukufakwa kohlobo X).
Ama-bearings ngamabili noma ngamaqembu kudingeka apakishwe ndawonye ukuze alethwe noma amakwe njengawebhangqa. Amasethi ahlukene ama-bearings awakwazi ukushintshaniswa. Uma kufakwa ama-bearings eqembu elifanayo, ukufakwa kufanele kwenziwe ngokuhambisana namamaki kanye nemigqa yokuma. Uma ama-bearings amabili ehlelwe ngokwesilinganiso esithile se-axial noma se-radial clearance, i-clearance yawo kufanele ikhonjiswe ngemuva kwesimo sobuchwepheshe se-K ngokwesigaba 1 (2) se-Item (7).
Isibonelo, i-31314A.k11.A100.140 imelela amasethi amabili ama-roller bearings angu-31314A anomugqa owodwa ogobile, afakwe ubuso nobuso, nebanga elithile phakathi kwezindandatho zangaphandle, i-axial clearance yangaphambili ye-bearing assembly ephakathi kuka-100 μ m no-140 μ m, ngemuva kwe-assembly clearance ingu-zero.
Ukuthwala okubili kwenhloso ejwayelekile
Ingafakwa kunoma iyiphi i-pair (uchungechunge, ubuso nobuso noma emuva nomhlane), ngemuva kwekhodi ye-UA, i-UO kanye ne-UL.
UA -- Isikhala esincane se-axial lapho amabheringi efakwe ubuso nobuso noma emuva kuya emuva.
UO -- Akukho sikhala lapho ibhereyi ifakwa ubuso nobuso noma emuva.
.ul -- Ukuphazamiseka okuncane ngaphambi kokufakwa kwama-bearings lapho kufakwa ubuso nobuso noma emuva. Isibonelo, b7004C.tPA.p4.k5.ul
Imele i-angular contact ball bearing ene-contact Angle engu-15O ye-spindle, ama-phenolic laminates ane-straight pocket solid retainer, i-outer ring guide, i-bearing tolerance class 4, i-inside and outer diameter encishisiwe, ukwakhiwa okujwayelekile kokubhanqa, i-bearing ene-pre-interference encane uma ifakwa ngemuva noma ubuso nobuso.
Ikhodi yangemuva - ukuthwala kwe-spindle yamathuluzi omshini
I-clamp ye-KTPA.HG enale kheji eqinile yephakethe, eqondiswa yindandatho yangaphandle, i-HG yebanga lokunemba. Indwangu ye-clamp ye-Tpa.hg.k5.UL kule kheji eqinile yephakethe, umhlahlandlela wendandatho yangaphandle, i-HG yebanga lokunemba, ububanzi bangaphandle bebhereyitha kanye nokunciphisa ukubekezelelana kobubanzi bangaphakathi, isakhiwo somzimba wonke sifakwe ngamabili, ibhereyitha linokuphazamiseka okuncane lapho lifakwa ubuso nobuso noma emuva emuva.
Indwangu ye-Tpa.p2.k5.UL Clamp ukuhlangabezana nale kheji eqinile ephaketheni, umhlahlandlela wendandatho yangaphandle, izinga lokunemba le-HG, ububanzi bangaphandle bebhereyitha kanye nokunciphisa ukubekezelelana kobubanzi bangaphakathi, isakhiwo somzimba wonke sifakwe ngamabili, ibhereyitha linokuphazamiseka okuncane lapho lifakwa ubuso nobuso noma emuva emuva.
Indwangu ye-Tpa. P2 UL Clamp enale kheji eqinile ephaketheni, umhlahlandlela wendandatho yangaphandle, izinga lokunemba le-HG, ukunciphisa ukubekezelela amabhereyitha kobubanzi bangaphandle nangaphakathi, isakhiwo somzimba wonke esifakwe ngamabili, amabhereyitha anokuphazamiseka okuncane lapho efakwe ubuso nobuso noma emuva emuva.
Ikhodi yangemuva - ukuthwala kwe-spindle yamathuluzi omshini
Ikheji eliqinile lendwangu ye-Tpa.p2.k5.UL elinezimbobo zesikhwama, umhlahlandlela wendandatho yangaphandle, i-HG yekilasi lokunemba, ukwakhiwa okubanzi kokufakwa ngamabili, ibhere elinokuphazamiseka okuncane lapho lifakwa ubuso nobuso noma emuva.
I-C Coulact Angle/i-contact Angle 15C
I-D Coulact Angle/i-contact Angle 25C
Iklasi le-P4S Toerance P4S
Isikhathi sokuthunyelwe: Mashi-21-2022