Kugadziriswa kweBearings
Kuverenga yekutanga kana yekutanga uye yechipiri nhamba pamwechete kubva kuruboshwe kurudyi
"6" zvinoreva yakadzika groove bhora kubereka (kirasi 0)
"4" zvinoreva kaviri mutsara wakadzika groove ball kubereka (kirasi 0)
"2" kana "1" inoratidza kuzvisarudzira bhora kubereka
"21", "" "," 23 "uye" 24 "vanoreva zvekuzvidza roller fani. (3)
"N" zvinoreva cylindrical roller Bear (inosanganisira pfupi cylindrical roller uye chikamu che slender sindano roller) (kirasi 2)
Mhete yemukati ye "nu" haina flange.
"NJ" Mukati Mhete imwe chete yekurinda.
"NF" Outer Mhete Imwe Fender.
Rira rokunze re "n" harina fender.
"Nn" Double Row cylindrical roller, mhete yekunze isina kudzosera kumucheto.
"NNU" Double Row cylindrical roller, mhete yemukati isina Flange.
Kureba kweiyo roller kanokwana kanokwana ka5 size size, inonzi sindano roller fani (kirasi 4)
"Na" rotary redle roller bearing neyekunze mhete
"NK" yakatsikwa dzimba dzimba dzimba dzimba roller bearings
"K" sindano roller uye musangano wekona, hapana yemukati uye chekunze mhete.
"7" zvinoreva mazwi ekutaurirana bheji kubereka (kirasi 6)
"3" zvinoreva tapered roller Bearing (metric system) (kirasi 7)
"51" "," 52 "Uye" 53 "Ratidza Centratsil Breadal Bhora Breaings (Nhamba shanu dzeMhando dzeBhaibheri) (8 Zvikamu)
"81" zvinoreva kupfupika kupfupi cylindrical roller kutakura (kirasi 9)
"29" zvinoreva kufumura kuzvisarudzira roller kutakura (kirasi 9)
National Standard yekubereka
Kuyerera fani - zviyero uye mishonga yekumira makomba uye kumisa mhete pane zvekunze zvindori
Simbi mabhora ekutenderera fani
GB-T 309-2000 ichirovera kubereka sindano roller
Kufambisa Kwebvu - Cylindrical Rollers
Kuyerera fani gb-t 4662-2003 rated static mutoro
Kuyerera mabheji eGB-T 6391-2003 Rized Dynamic Mutoro uye Rated Hupenyu
JB-T 3034-1993 Rolling Bearing Yemafuta Chisimbiso Anti-Rust Packaging
JB-T 3573-2004 Kuyera nzira yeRadidi clearance yekunonamira fani
JB-T 6639-2004 Rolling Bearing zvikamu Skeleton NBR Salaling Solismical Dudziro
JB-T 6641-2007 yakasara Zvemagineti yekudzikisira mabheya uye nzira yayo yekuongorora
JB-T 6642-2004 Rolling Bearing zvikamu kutenderera uye Kukanganisa Kukanganisa kuyerwa uye nzira yekuongorora
JB-T 7048-2002 engineering Purasitiki cage yekudzungudza zvikamu zvibodzwa
JB-T 7050-2005 Rolling Bearings Kuchena Kwekuongorora Nzira
JB-T 7051-2006 Rolling Bearing Zvikamu Zvepasi Romukati Chiyero uye Nzira Yekuongorora
JB-T 7361-2007 Rolling Bearing Zvikamu Zvakaoma Muedzo nzira
Jb-t 7752-2005 inotenderera fani - technical convertions yekuisa chisimbiso yakadzika groove bhora fani
JB-T 8196-1996 Rolling Bearisism yakasara yemagineti yekudzikisira muviri uye nzira yayo yekuongorora
JB-T 85713-1997 Kutenderera Kwekuremerwa kwakasungwa zvakadzika Groove Ball
JB-T 8921999 Mitemo Yekuongorora kweBellings Bearings uye zvikamu zvavo
JB-T 10336-2002 Supplementary Technical Zvinodiwa Zvekutenderera Kwemabhegi uye Zvikamu zvavo
JB-T 50013-2000 ichirovera kubereka hupenyu uye kuvimbika bvunzo kodhi
JB-T 50093-1997 Rolling Bearing Upenyu uye Kuverengera Test Eveloation nzira
Kumberi kodhi
Iyo yekumberi kodhi r inoiswa zvakananga pamberi pekubereka kodhi yekutanga, uye macodhi akasarudzika akapatsanurwa kubva pane yekutanga kodhi nezvidiki.
GS. - Yakakandwa cylindrical roller bearing mhete. Muenzaniso: GS. 81112.
K. - kusanganiswa kwemuviri unodzungudza uye cage. Muenzaniso: Kukwirisa cylindrical roller uye cage musangano K.81108
R - fani isina inosvina yemukati kana yekunze mhete. Muenzaniso: rnu207 - nu207 inotakura isina mhete yemukati.
WS - Yakakandwa cylindrical roller kubereka rin'i. Muenzaniso: Iyo WS. 81112.
Post code
Iyo postcode inoiswa mushure mekodhi yekodhi. Kana paine mapoka mazhinji emakodhi ekumashure, anofanirwa kurongwa kubva kuruboshwe kurudyi kurudyi mune zvekumashure makodhi akanyorwa mune yekubereka tafura yekodhi. Mamwe mapepa ekutumira anotangirwa nemapepa kubva pane base code.
Postcode - chimiro chemukati
A, b, c, d, e - yemukati merudzi shanduko
Muenzaniso: Angular Bata Bhora Ballings 7205c, 7205e, 7205b, C - 15 ° Contage Anlle, E - 25 ° Antenna, B - 40 ° Contain kona.
Muenzaniso: Cylindrical Roller, Kuzvibatanidza Roller uye Kuzvinyudza Kuzvibata Roller N309E, 21309E, 2932E - Kugadziriswa Kwekugadzira, Kubereka Remutoro Kureba Kuwedzera.
VH - yakazara roller cylindrical roller ine kuzvivhara-yekuzvivharidzira roller (iyo diameter yedenderedzwa renzvimbo yeiyo roller yakasiyana neyakajairwa yerudzi rumwe).
Muenzaniso: NJ2312VH.
Rear Code - Kubereka zviyero uye chimiro chekunze
Da - kusarurana kaviri mutsara wekutaurirana bata bhora bhora rine mbiri hafu yemukati mhete dzemukati. Muenzaniso: 3306 DA.
DZ - Roller Bearing neCylindrical Outery Outer. Muenzaniso: St017Dz.
K - Tapered Bore Kubereka, Taper 1:12. Muenzaniso: 2308 k.
K30- Tapered Bore Bear Bearing, Taper 1:30. Muenzaniso: 24040 K30.
2ls - Double Row Cylindrical Roller Bearings ine maviri emukati mhete uye guruva rivharo pamativi ese maviri. Muenzaniso: NNF5026VCC.VEL - YEMAHARA YEMADZIMAI YEMAHARA, NEMUFANANIDZO YEMAHARA PAMUSORO PAMUSORO PESI, DZVIMBORA CITLINCAL ROLLER NEZVINHU ZVAKAWANDA NEMAHARA.
N - kutakura nemba yekumira pane yekunze mhete. Muenzaniso: 6207 n.
Nr - kubereka nekumira groove uye kumira mhete pane yekunze mhete. Muenzaniso: 6207 NR.
N2- - ina-point Bata bhora rinotakura neaviri kumira mendeko pane iyo yekunze mhete. Muenzaniso: qj315n2.
S - Inotakura nemafuta mireo uye matatu mafuta mafuta mumhete yekunze. Muenzaniso: 23040 S. Kuzvisarudzira roller Bearings nekubereka Outer Diameter d ≥ 320mm haina kuiswa chiratidzo naS.
X - zviyero zvinoenderana nemitemo yenyika. Muenzaniso: 32036 x
Z •• - - technical mamiriro ezvinyorwa zvakakosha. Kutanga kuZ11 uye kuenda pasi. Muenzaniso: Z15 - Stainless Simbi Inotakura (W-N01.3541).
ZZ - roller kutakura retainer neyako gwara rekunze rinorira.
Rear Code - Yakavharwa uye Dust-Proof
RSR - kubereka rutivi nemhete inosimbisa. Muenzaniso: 6207 RST
.2RSR - Kubereka nemhete dzinorira pamativi ese maviri. Muenzaniso: 6207.2 RST.
ZR - Inotakura neguruva rekuvhara kune rimwe divi. Muenzaniso: 6207 ZR
.2zr kubereka neguruva chifukidzo pamativi ese maviri. Muenzaniso: 6207.2 ZR
ZRN - Inotakura neguruva rerufu kune rimwe divi uye kumira groove pane imwe yekunze rin'i. Muenzaniso: 6207 ZRN.
2ZRN - inotakura guruva pamusoro pemativi ese maviri, nekumira groove pamhete yekunze. Muenzaniso: 6207.2 zgr.
Kumashure kodhi - cage uye zvigadzirwa zvaro
1. Coly cage
A kana B inoiswa mushure mekodhi yeCage, uko kunoratidza kuti iyo cage inotungamirwa neyekunze mhete uye b ichiratidza kuti cage inotungamirwa nemhete yemukati.
F - Steel yakasimba cage ine kudzikisira kutungamira muviri.
Fa - Simbi yakasimba cage ine kunze kwedura renzura.
Fas - Steel Solid Cage, Kunze Kwemhete Kutungamira, neLubrication Groove.
Fb - simbi yakasimba cage ine yemukati yefirimu gwara.
FBS - Steel Solid Cage, Inner Mhete Yekufambisa, ine Lubrication Groove.
Fh - simbi yakasimba cage, yakakomberedzwa uye yakaomeswa.
H, h1 - carblizing uye kudzima retainer.
FP - Simbi yakasimba yewindows cage.
FPA - STREEL SIL Window Canege ne Outer Mhete
FPB - Simbi yakasimba yepahwindo ine yemukati yefirimu.
FV, FV1 - Steel Simba Hole Catage, ane makore uye akatsamwa.
L - Chiedza chesimbi yakasimba cage inotungamirwa nekudzungudza muviri.
La - Chiedza chesimbi yakasimba cage, kunze kwedura rekunze.
Las - Chiedza chesimbi chakasimba cage, kunze kwedura renhema, neLubrication Groove.
LB - Chiedza chesimbi yakasimba cage ine yemukati yefoni gwara.
Lbs - Chiedza chesimbi chakasimba cage, yemukati yefoni gwara, ine lubrication groove.
LP - Chiedza chesimbi simbi yakasimba iwindo cage.
LPA - Light simbi simbi yakasimba yepawindo neyekunze rengwe gwara.
LPB - Chiedza chesimbi yakasimba yepahwindo, yemukati yerudzi rwemukati (rombo roller rine shaft shaft gwara).
M, M1 - Brass Solid Cage.
Ma - Solid Brass Cage ine Kunze Kwemhete Kutungamira.
Mas - Solid Brass Cage, Kunze Kwemhete Kutungamira, neLubrication Groove.
MB - Brass Solid Cage, Inner Mhete Yepamhepo Gwara (Inodurura Kuzvisimbisa Roller Bearing seSaft Nhungamiro).
MBS - Yakasimba Brass Cage, Inner Mhete Inotungamira, ine Lubrication Groove.
MP - Brass yakasimba yakananga muhomwe muhomwe.
MPA - Brass Solid Stecket Pocket zvakare Retainer, Outer Mhete
MPB - Brass yakasimba yakananga muhomwe muhomwe ine yemukati yefirimu gwara.
T - phenolic laminate tube yakasimba cage, ichirovera muviri gwara.
Ta - phenolic laminate tube yakasimba retainer, kunze kwedura rekunze.
TB - phenolic laminate tube yakasimba retainer, yemukati yefoni gwara.
THB - phenolic laminate tube pocket cage ine yemukati yefoni gwara.
TP - phenolic laminate tube yakatwasuka muhomwe.
TPA - Phenolic Laminate Tube Akananga Pocket Holder, Outer Mhete Kutungamira.
TPB - phenolic laminate tube yakatwasuka muhomwe inobata, yemukati yefoni gwara.
TN - engineering epurasitiki mold jekisiki, inotenderera muviri gwara, ine nhamba dzekuwedzera kuratidza zvinhu zvakasiyana.
TNH - Injini yepurasitiki inozvivharira muhomwe muhomwe.
TV - girazi fiber rakasimbiswa polyamide yakasimba retainer, bhora reSimbi rakatungamirirwa.
TVH - girazi fiber rakasimbisa polyamide kuzvivhara-yekuvhara muhomwe yakasimba rehofu inotungamirwa nemabhora eSimbi.
TVP - girazi fiber yakasimbiswa polyamide window yakasimba retainer, bhora bhora rakatungamirirwa.
TVP2 - girazi fiber rakasimbiswa polyamide solid cage, roller yakatungamirirwa.
TVPB - girazi fiber yakasimbiswa polyamide yakasimba retiainer, yemukati renziyo gwara (rakapetwa roller rine shaft gwara).
TVPB1 - girazi fiber rakasimbiswa polyamide yakasimba yepahwindo cage, shaft inotungamirwa (yakawedzera roller fani).
2, stamping cage
J - Simbi Plate Stamping Cage.
JN - Kubhururuka Cage yeakadzika Groove Ball Bey.
Cage Shanduko
Iyo nhamba yakawedzera mushure mekunge kana kuiswa muCage kodhi inoratidza kuti iyo cage chimiro chakachinjwa. Nhamba idzi dzinongoshandiswa nguva dzekutenderera, suNhini NU 1008M 1.
Kumashure kodhi - hapana cage kubereka
V - zvizere zvakaremerwa kutakura kutakura. Muenzaniso: NU 207V.
VT - Yakazara yakakurisa ichirova ichipenga neyako yekuzviparadzanisa bhora kana roller. Muenzaniso: 5110 n.
Post Code - Testamende Class
(Kururamisa kwakakwana uye kutenderedza kuteerera)
P0 - Testamende Kirasi Inoenderana neInternational Standard Iso Level 0, kodhi inosiyiwa, hairatidzi.
P6 - Kuuraya giredhi zvinoenderana neOso level 6.
P6x - Giredhi 6 Tapered Roller Bearings neCladance Kirasi Inoenderana neInternational Standardo.
P5 - Kuuraya Kirasi Inoenderana neInternational Standard Iso Level 5.
P4 - Kuuraya giredhi zvinoenderana neInternational Standard Iso Level 4.
P2 - Telance Class Inccerce neInternational Standard Iso Class 2 (Kunze Kapepa Roller Bearings).
SP - Kugadziriswa Kwemhando kwakaenzana nekirasi 5 uye kutenderedza kurongeka kwakaenzana nekirasi 4 (Double Row cylindrical roller fani).
Up
HG - Dimensional kurongeka kwakaenzana neGiredhi 4, kutenderedza kurongeka kwakakwirira kupfuura giredhi 4, kuderera pane giredhi 2 (spindle inotakura).
Kumashure kodhi - clearance
C1 - clearance zvinoenderana neiyo standard 1 boka, isingasviki 2 mapoka.
C2 - 2 mapoka ejekiseni anoenderana nehuwandu, asingasviki 0 boka.
C0 - Group 0 yeClaumarance zvinoenderana neyakajairwa, kodhi inosiyiwa, haina kumiririra.
C3 - Mapoka matatu ejekiseni anoenderana nehuwandu, hukuru kupfuura 0 boka.
C4 - clearance zvinoenderana nehuremu hwemapoka mana, makuru kupfuura matatu mapoka.
C5 - clearance zvinoenderana nehuremu hwemapoka mashanu, akakura kupfuura mana mapoka.
Kana kushingairira kirasi kodhi uye clearance kodhi inoda kuratidzwa panguva imwe chete, iyo yekushongedza kirasi kodhi (P0 haina kuratidzwa) nhamba yeboka (0 haina kuratidzwa) inotorwa.
MUENZANISO: P63 = P6 + C3, zvichiratidza kutakura giredhi reP6, radial clearance 3 mapoka matatu.
P52 = P5 + C2, inoratidza kubereka kushivirira giredhi P5, radial clearance 2 mapoka maviri.
Zvekuti zvisati zvaitika kubvumidzwa, uko kwakakosha radial uye axial clearance inodiwa, iyo counter kukosha kunoratidzwa sehuwandu hwe μ m mushure merakagadziriswa) kana (axial clearance), akaparadzaniswa nedombo diki.
Muenzaniso: 6210.R10.20 - 6210 fani, Radial clearance 10 μ m kusvika 20 μ m.
Bearings A120.160 - 6212, axial clearance 120 μ m kusvika 160 μ m
Rear Code - Bearings yekuyedza ruzha
F3 - Low low Bey Bey. Iyo inonyanya kunoreva cylindrical roller fani uye yakadzika groove bhora fani ine diameter d> 60mm uye pamusoro. Muenzaniso: 6213. The F3
G - ruzha rwakaderera ruchibereka. Iyo inonyanya kunoreva yakadzika groove bhora fani ine yemukati diameter d】 60mm. Muenzaniso: 6207 g
Post Code - Kupisa Kurapa
S0 - kubereka mhete mushure mekupembedzwa kwakasimba kwekushambadzira, tembiricha yekushandira inogona kusvika 150 ℃.
S1 - Mhete inobereka inotsamwiswa pakupisa kwakanyanya uye tembiricha yekushandira inogona kusvika mazana maviri ℃.
S2 - kubereka mhete mushure mekupembedzwa kwakasimba kwekushambadzira, tembiricha yekushandira inogona kusvika 250 ℃.
S3 - Zvindori zvinhoro zvinodziya nekudziya kwakanyanya, uye tembiricha yekushanda inogona kusvika mazana matatu ℃.
S4 - Inotakura mhete dzinodzikiswa pakupisa kwakanyanya kuti ushande pa350 ℃.
Postcode - Special Technical mamiriro
F • Muenzaniso: F0 - Inotakura Yemukati uye Yekunze Diameter Tolerances uye Radil clearance commervesming.
K Muenzaniso K5 - Kubereka kumanikidza kudzvinyirira kwemukati uye kwekunze diamita.
.Zb - cylindrical roller ine convex diameter yakakura kupfuura 80mm. Muenzaniso: Nu 394.zb.
ZB2 - korona pamigumo miviri yedanda roller yakakura kupfuura iyo general technical zvinodiwa. Muenzaniso: K18 × 26 × 20f.zb2.
ZW - Double Row Sindle Roller uye Cage musangano. Muenzaniso: K20 × 25 × 400fZw.
.700 ••
Z52Jn.790144 - Inomhanya yakakwira tembiricha uye nekukurumidza kupisa, mushure mekurapa kwesimbi.
KDA - Iyo Sparty yemukati Mhete /; Kupatsanura rombo remukati
K - Tapered Bore 1:12
K30 - Tapered Bore 1:30
N - inotenderera mumhete yekunze yeiyo snap mhete
S - Zvakadii neGroove uye Bores Mune Rekunze Rira
"S" Suffix yakabviswa zvachose muNew E1 Series! Ridza mhere yekuzadza groove uye mafuta gomba rave mwero.
W03B isina tsvina mbichana
N2 maviri anochengetedza matsime ekugadzirisa iyo yekunze mhete
Maviri ekumisa grooves yekumisa mhete dzekunze
Rear Code - Pair fani uye Machina Chishandiso Spindle Bearings
1) Paviri emabheji anosangana nemamiriro ehunyanzvi, uye anotevera mamiriro ehunyanzvi ane hukama nemapepa emakungwa:
K1 - maviri seti yeakadzika groove mabhora fani inoiswa mumaviri kuti ikwanise kutsungirira zvisina kujairika axial mitoro.
K2 - maviri seti yekadzika groove bhora fani inokwiridzirwa mumaviri kuti ikwanise kuramba bidirectional axial mitoro.
K3 - maviri seti yekadzika groove bhora shafts yakaiswa kumashure-kune-kumashure isina clearance (o-mhando kuisirwa).
K4 - maviri seti yeakadzika groove bhora fani yakaiswa kumeso kumeso kusatarisana neisina clearance (Type x).
K6 - maviri maseti e angular bata bhora bhora fani inokwirisa vaviri vaviri kuti inyore fungidziro isina kujairika.
K7 - maviri seti ye angular bata bhora bhora fani inokwiridzirwa kumashure kumashure isina clearance (o-rudzi runyararo).
K8 - maviri maseti e angular bata bhora bhora fani yakaiswa kumeso kutarisana isina clearance (Type x)
K9 - maviri seti yeTapered roller fani ine compartments pakati pezvindori zvemukati uye zvekunze zvinyoronyoro zvakaiswa vaviri vaviri kuti ndirambe zvisina basa exial.
K10 - maviri seti yeTapered Roller Bearings ine mhete pakati peyamwari uye yekunze rings yakaiswa kumashure kudzoka isina clearance (Type o kukwira)
K11 - maviri seti yekatsi yehuni yehuni ine mhete pakati pemhete yekunze yakaiswa kumeso kumeso kusatarisa (Type X Kuisirwa).
Fani mumaviri kana mapoka anoda kurongedzwa pamwechete kuti utumirwe kana kuiswa chiratidzo chevaviri. Seti dzakasiyana dzemabhizimusi hadzina kuchinjika. Paunenge uchiisa fani dzeboka rimwe chete, kuisirwa kunofanirwa kuitwa zvinoenderana nemakiromita uye kumisikidza mitsara. Kana vaviri veBefings vakagadzirirwa maererano neyakaenzana kana radial clearance mari, kubvumidzwa kwavo kuchataurwa mushure mekizi mamiriro ezvinhu maererano nechinyorwa 1 (2) chechinhu (7).
Semuenzaniso, 31314.00.140 inomiririra maviri masisitimu e333a
General chinangwa cheki kutakura
Inogona kuiswa mune chero mbiri
UA - diki axial axial clearance kana fani yakaiswa kumeso kumeso kana kudzoka kumashure.
UO - Hapana clearance kana uchibereka yakaiswa kumeso kumeso kana kudzoka kumashure.
.l - zvishoma pre-kukanganiswa kana fani yakaiswa kumeso kumeso kana kudzoka kumashure. Semuenzaniso, B7004C.tpa.p4.k2.ul
Inomiririra Gorlar Bor Bor Ball Bearing neConstiting angle ye15o yeSpindle Sporce Solid Retainer.
Rear Code - Chamako Chishandiso Spindle Bear
KTPA.HG clamp neiyi muhomwe yakasimba cage, inotungamirwa neyekunze mhete, kurongeka grade hg. Tpa.hg.hg.ul Clamp Cloth Solid Cage, Kugadziriswa Kwemukati Dhivha kuderedzwa, kutakura mitezo, kutakura kupindira kwechiso chekusangana kumeso kana kudzoka kumashure.
TPA.P2.ul.ul Clamp Cloth Clopt Cage, Kugadziriswa Kwemukati Dhivha kuderedzwa, kutakura kwekupindira kwemukati
TPA. P2 ul clamp machira neiyi muhomwe yakasimba cage, kuridza runyorwa rwechiratidzo
Rear Code - Chamako Chishandiso Spindle Bear
TPA.P2.L.ul clamp machira akasimba solid cage, kuridza mhere yehombodo, kuchengetwa kwekukwira zvishoma, kutakura zvishoma kukanganisika kumeso kana kudzoka kumashure.
C Coolct angle / bata angle 15c
D Collacct Angle / Bata Angle 25c
P4s Toeance Kirasi P4s
Kutumira Nguva: Mar-21-2022