Hangzhou Huaxing Kechuang Holding Group Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm hybrid bearing hcb7004-c-2rsd-t-p4s hauv Suav teb. Raws li peb muaj cov cuab yeej tsim khoom thoob ntiaj teb thiab muaj peev xwm tsim muaj zog, peb sov siab txais tos koj los yuav cov khoom lag luam zoo ntawm tus nqi sib tw los ntawm peb lub hoobkas.
Hybrid Bearing With Ceramic Balls -HCB7004-C-2RSD-T-P4S
Exchange: HCB7004C-2RSD-P4S(F·A·G), H7004C-2RZ-HQ1-P4S, 7004CSN24TRV1VP4(NSK), S7004CDHC/P4A (SKF)
Technical Data
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Sab hauv Dia (mm): |
20 |
|
|
Sab nraud txoj kab uas hla (mm): |
42 |
|
|
Dav (mm): |
12 |
|
|
Contact Angle: |
15 degree |
|
|
Npog: |
NBR |
|
|
Roller Khoom: |
Ceramics |
|
|
Retainer Khoom: |
Phenolic resin |
|
|
Lubrication hom: |
Roj nrog L252 |
|
Hom kabmob |
Ciam teb Dimensions |
Abutment dimension |
Load rating |
RPM |
Qhov hnyav |
|||||||||
|
mm |
mm |
N |
1 / min |
(kg) |
||||||||||
|
d |
D |
B |
r (min) |
r1 (min) |
Da |
da |
ra (max) |
ra 1 (max) |
Cr |
Cor |
Roj |
Roj |
||
|
H71904C-2RZ HQ1 |
20 |
37 |
9 |
0.3 |
0.3 |
33 |
24.5 |
0.15 |
0.15 |
3900 |
1340 |
75000 |
56000 |
0.036 |
|
H71904AC-2RZ HQ1 |
37 |
9 |
0.3 |
0.3 |
33 |
24.5 |
0.15 |
0.15 |
3700 |
1280 |
68000 |
51000 |
0.036 |
|
|
H7004C-2RZ HQ1 |
42 |
12 |
0.6 |
0.3 |
38 |
25.3 |
0.6 |
0.3 |
6500 |
2140 |
70000 |
52000 |
0.063 |
|
|
H7004AC-2RZ HQ1 |
42 |
12 |
0.6 |
0.3 |
38 |
25.3 |
0.6 |
0.3 |
6300 |
2060 |
63000 |
47000 |
0.063 |
|
Nta
Ultra-Kev tsim kho lub teeb:Nrog rau qhov kwv yees li ntawm 60% qis dua li cov khoom siv hlau ib txwm muaj, cov khoom siv ceramic dov tau txo qis cov centrifugal loads thaum lub sij hawm siab -RPM ua haujlwm, txhim khu kev ruaj ntseg.
Exceptional Durability:Tshaj li cov qauv bearing steel nyob rau hauv hardness, cov khoom no xa zoo heev tiv thaiv rau nto hnav thiab qaug zog, uas ua rau ib tug ntau yam ntawm kev ua hauj lwm lifespan.
Superior Thermal Stability:Qhov tsawg kawg nkaus coefficient ntawm thermal expansion ua kom muaj kev ncaj ncees nyob rau hauv siab -ceev xwm txheej ceev, tiv thaiv thermal distortion thiab tswj kom zoo ib yam preload rau kev ruaj ntseg precision.
Hluav taws xob cais:Raws li ib tug natural insulator, ceramic zoo blocks stray tam sim no, tshem tawm cov kev pheej hmoo ntawm hluav taws xob yaig thiab raceway pitting nyob rau hauv hluav taws xob rhiab qhov chaw.
Muaj peev xwm ceev heev:Muaj peev xwm ua tiav DN qhov tseem ceeb tshaj qhov kev txwv ntawm tag nrho - steel spindle bearings, qhov kev tsim no zoo kawg nkaus haum rau ultra- siab- kev sib hloov ceev.
Kev sib txhuam tsawg kawg & cua sov:Cov polished ceramic nto drastic txo dov tsis kam, curbing tshav kub tsub zuj zuj thiab khaws cia spindle raug nyob rau ncua sij hawm.
Enhanced Chemical Resilience:Muab kev tiv thaiv zoo dua tiv thaiv ya raws, me ntsis acids, thiab lubricant degradation piv rau cov qauv steel bearings, kom ntseeg tau tias kev ua tau zoo hauv cov cheeb tsam nyuaj.
Daim ntawv thov
High-Speed Electric & Tshuab Tool Spindles
Qhov no sawv cev rau cov ntaub ntawv tseem ceeb siv rau cov kabmob. Lub kaum sab xis ntawm 15℃ua haujlwm nyob rau hauv tandem nrog txo qis centrifugal load ntawm ceramic dov cov ntsiab lus kom xa tau qhov tseeb tshwj xeeb thiab tsawg kawg thermal tso tawm ntawm huab rotational velocities. P4S universal pairing configuration tso cai rau adaptable mounting kev npaj-xws li rov qab-rau-rov qab, ntsej muag-rau-ntsej muag, los yog tandem setups-tailored rau ib tug nruj nruj xav tau kev pab, ua rau nws ib tug staple nyob rau hauv high {{10} sib tsoo mills, thiab milling centers.
️ Siab -Speed PCB Drilling & Routing Equipment
PCB drilling spindles xav tau ultra- siab RPMs (feem ntau mus txog kaum tawm txhiab) nrog rau kev nrawm nrawm thiab qeeb qeeb. Qhov txo qis ntawm cov pob zeb ceramic ua rau txo qis kev sib hloov inertia, thaum 2RSD tsis yog -cov ntsaws ruaj ruaj muaj qhov tseem ceeb tiv thaiv yam tsis muaj kev sib txhuam kub uas tsim los ntawm kev sib cuag- hom ntsaws ruaj ruaj, yog li txaus siab rau cov txheej txheem thermal stability siab ntawm siab - ua haujlwm ceev.
Precision Instruments & Cov khoom siv kuaj
Rau cov ntawv thov uas qhov kev vibration thiab kub hloov pauv yog qhov kev txhawj xeeb tseem ceeb- xws li siab - kev ntsuas nrawm nrawm thiab qhov ntsuas qhov ntsuas qhov ntsuas qhov tseeb - cov kabmob tsis tshua muaj kev sib txhuam thiab cov thermal sib xws tiv thaiv kev ncaj ncees thiab raug ntawm cov ntaub ntawv ntsuas.
️ Siab -Speed Motors & Turbo Machinery
Qhov zoo tshaj plaws rau siab -ceev lub cev muaj zog spindles uas yuav tsum tau nce RPMs, kev ua haujlwm nyob ntsiag to, thiab kev pab cuam ntev dua, nrog rau xaiv cov khoom sib hloov hauv cov tshuab aerospace.
Qhov zoo
HXB tau tsim muaj nyob rau hauv 1995, nrog ze li ntawm30 xyoontawm kev mob siab rau kev txhim kho, HXB tam sim no ua haujlwm 6cov koom haum.
∗ 2 siab -tech R&D chaw
∗ 2 cov chaw tsim khoom niaj hnub- Hangzhou Yijia Precision Bearing Co., Ltd. thiab Zhejiang Ruiyang Bearing Technology Co., Ltd.
∗ Txhawb los ntawm advanceddigital MES thiab SPC tswj systems
∗ IATF16949: 2016, ISO9001: 2015 thiab ISO14001ntawv pov thawj
∗ High- cov khoom siv kawg thiab cov khoom siv siab - zoo
About HXB
1. Hangzhou Factory - YJB
Founded hauv Lub Rau Hli 2007,YJByog nyob rau hauv Hangzhou. Raws li ib tug subsidiary ntawmHXB Group, peb yog lub teb chaws siab -tech enterprise thiab lub xeev science & technology enterprise specializing nyob rau hauv R & D thiab manufacturing ntawmhigh-precision, siab-ceev, siab heev, tshwj xeeb thiab kev tshaj lijbearings.
Core Capabilities & Intelligent Manufacturing
- Khoom Loj:Sab hauv txoj kab uas hla Φ3-Φ300mm
- Cov chav kawm Precision:P2, P4 (ultra{2}} qib precision)
- Peev xwm txhua xyoo:3 lab poob lawm ntawm precision bearings nyob rau hauv lub lean & ntse Hoobkas
- Cov cuab yeej siv peev:TshajRMB 3 labnyob rau hauv ntiaj teb no - ua cov cuab yeej ntsuas qhov tseeb
- Digital Transformation:nrog rau kev xa tawm tag nrho ntawm MESYS bearing tsim platform, ERP, MES, WMS, SPC tiag tiag - lub sijhawm saib xyuas zoo thiab OA cov tshuab, tsim cov qauv tsim khoom ntse.
Cov khoom tseem ceeb
High -Precision Spindle Bearings 7000 series, 7200 series, 7300 series, 71900 series, 71800 series
Angular Sib cuag Pob Bearings
Servo Tsav Bearings P4
Nqus Pump Bearings P4
Pob Ntsia Hlau Txhawb Bearings P4, P5
2. Huzhou Hoobkas
Xyoo 2021, qhov sib sib zog nqus groove pob bearing Hoobkas tau tsiv los ntawm Hangzhou mus rau Huzhou. Nws ua haujlwm hauv 10,000㎡ qhov chaw tsim khoom nrog ib pab neeg ntawm 75 tus neeg ua haujlwm, tsom mus rau R&D, thiab kev tsim cov siab -kev ua tau zoo sib sib zog nqus groove pob bearings.
Peb tuav ib tug kws engineering thiab zoo system kom ruaj khov precision thiab kev ntseeg tau.
Pab Pawg Engineering: 4 bearing tsim & txheej txheem engineers, accounting rau 5% ntawm cov neeg ua haujlwm.
Pab neeg zoo: 15 tus neeg ua haujlwm zoo, suav nrog 2 tus kws ua haujlwm zoo, 20% ntawm cov neeg ua haujlwm, suav nrog kev tshuaj xyuas tuaj, hauv - txheej txheem tswj thiab kev sim zaum kawg.
Yam khoom
Series: 6000–6024, 6200–6214, 6300–6314, 6800–6824, 6900–6924 nrog 2RS lossis 2Z
6 Series X4YA-2RS (Ob chav di ncauj foob) & APT Retainer Series
Daim ntawv pov thawj
Exhibition
FAQ
Puas yog hybrid ceramic bearings haum rau txhua daim ntawv thov siab -?
Tsis yog. Thaum lawv ua tau zoo nyob rau hauv siab -ceev, siab -precision, hluav taws xob xav tau, lossis corrosive ib puag ncig, lawv tsis zoo tshaj plaws. Nyob rau hauv tus qauv- daim ntawv thov ceev uas qaug zog spalling yog thawj hom tsis ua hauj lwm, siab - zoo tag nrho - steel bearings yuav muab ntev dua, nqi ntau dua - kev pab cuam lub neej. Tus nqi pib siab dua ntawm cov bearings ceramic yuav tsum tau ua raws li cov kev xav tau ntawm kev ua tau zoo, thiab kev ua tiav yuav tsum muaj kev soj ntsuam zoo los xyuas kom meej qhov ntsuas tau rov qab los ntawm kev ntseeg tau thiab tag nrho cov nqi ntawm cov tswv cuab.
Lub lubrication txawv li cas rau hybrid ceramic bearings piv rau tag nrho cov - steel bearings?
Hybrid ceramic bearings xav tau cov tswv yim tshwj xeeb lubrication vim qhov txawv ntawm cov khoom ntawm silicon nitride. Thaum lawv tuaj yeem ua haujlwm nrog cov roj nplua nyeem tsawg dua li cov kabmob steel, lawv tseem xav tau kev saib xyuas tsis tu ncua nrog silicon-raws li lossis fluorine- cov roj raws li tiv thaiv kom qhuav khiav thiab hnav. Kev sib xyaw cov roj sib txawv yuav tsum tau zam, thiab ntim ntim yuav tsum khaws cia ntawm 1/3 txog 1/2 ntawm cov kab noj hniav. Cov nplais pobzeb pobzeb txo qis kev sib txhuam, tab sis lubrication tsis zoo tseem tuaj yeem ua rau tsis ua haujlwm ntxov, tshwj xeeb tshaj yog nyob rau hauv siab -load lossis siab - qhov kub thiab txias.
Yuav ua li cas technical parameters yuav tsum tau muab rau qhov tseeb bearing xaiv?
Txhawm rau ua kom pom kev xaiv lossis kev tsim qauv, muab cov qauv khoom siv, qhov siab tshaj plaws spindle ceev, radial thiab axial load yuav tsum, thiab installation qhov ntev. Tsis tas li ntawd, qhia qhov ntsuas kub ntawm kev khiav hauj lwm, txoj kev nyiam lubrication, thiab lub neej kev pab cuam. Cov kev txwv no ua rau pab pawg kws tshaj lij los txheeb xyuas cov txheej txheem xaiv thiab pom zoo rau kev teeb tsa cov kabmob zoo tagnrho, suav nrog kev tshem tawm sab hauv, lub zog ua ntej, thiab cov khoom siv tawb, haum rau koj cov kev thov tshwj xeeb.
Dab tsi yog cov sij hawm txhuas txhuas rau hybrid ceramic spindle bearings?
Standard hybrid ceramic spindle bearings feem ntau muaj lub qhov rais xa khoom ntawm 20 mus rau 30 hnub rau kev txiav txim ntau. Tsis yog- kev hloov kho tus qauv lossis cov khoom siv tshwj xeeb yuav ncua sij hawm xa mus rau 40 txog 60 hnub. Cov neeg tsim khoom uas muaj peev xwm ntau lawm tuaj yeem ua qhov tseem ceeb rau kev txiav txim sai sai, tab sis cov sijhawm xa khoom tshwj xeeb yuav tsum tau lees paub los ntawm kev sib txuas lus ncaj qha rau tus account rau cov khoom siv tam sim no thiab cov khoom muaj.
Koj cov khoom puas tuaj nrog warranty?
A: Feem ntau cov khoom muaj 12-hli cov chaw tsim khoom lav tiv thaiv lub Hoobkas tsis raug. Warranty tsis npog tib neeg tsim kev puas tsuaj.
Hybrid Ceramic Bearings: Qhib vs Sealed Selection Logic
Qhov kev xaiv ntawm qhib thiab kaw bearings hinges ntawm kev sib npaug"speed / kub nce"tawm tsam"kev tiv thaiv / tu."
| Feature | Qhib Bearings | Sealed Bearings |
|---|---|---|
| Core Advantage | Kev txwv ceev tshaj plaws, kev sib txhuam tsawg kawg nkaus, tso cai rau ntawm - qhov chaw lubrication thiab tu | Kev tiv thaiv muaj zog, txij nkawm-dawb, tiv thaiv cov roj to thiab cov pa paug tawm |
| Core Disadvantage | Tsis muaj kev tiv thaiv, muaj kev sib kis; yuav tsum tau lubrication tsis tu ncua | Cov ntsaws ruaj ruaj ntxiv kev sib txhuam, txwv qhov siab tshaj plaws; feem ntau tsis yog-relubricatable (nyob ntawm tus qauv tsim) |
| Cov xwm txheej zoo tagnrho | Ib puag ncig huv si, ultra-kev kub ceev, roj pos huab / huab cua- roj lubrication, nquag tu | Plua plav / ntub dej ib puag ncig, nruab nrab -kev kub ceev, txij nkawm- cov kev cai pub dawb, roj lubrication |
Thaum xaiv Qhib Bearings:
Ua raws Limiting Ceev:Thaum kev khiav hauj lwm ceev mus kom ze los yog tshaj qhov txwv ntawm kaw bearings, qhib tsim yog ib qho tseem ceeb kom tshem tawm cov kev sib txhuam sealing.
Yuav tsum tau External lubrication:Cov qauv qhib yog qhov yuav tsum tau ua thaum siv huab cua- roj lubrication, roj pos huab, lossis lub dav hlau lubrication tshuab.
Clean & Maintainable Ib puag ncig:Hauv chav huv lossis chav kuaj nrog cov phiaj xwm kev saib xyuas, qhib cov bearings muab kev ua haujlwm zoo.
Thaum twg los xaiv Sealed Bearings:
Ib puag ncig hnyav:Cov ntsaws ruaj ruaj yog tsim nyog los tiv thaiv lub neej thaum muaj plua plav, noo noo, lossis cov kua dej txiav.
Kev tu-Free Design:Rau qhov nyuaj -mus- mus txog cov cuab yeej siv lossis cov ntawv thov uas xav tau ntev - kev tu lub sijhawm- kev ua haujlwm dawb (xws li, qee lub cav, cov khoom siv), ua ntej- greased sealed bearings yog tus qauv.
Nruab nrab-Kev siv ceev ceev:Thaum ceev nyob rau hauv lub kaw bearing txwv thiab kev tiv thaiv yuav tsum muaj feem xyuam rau qhov siab tshaj plaws ceev, kaw bearings muab tag nrho kev ntseeg tau zoo dua.
Vim li cas European Kev Ua Lag Luam nyiam Roj -Lubricated Qhib Bearings?
European nyiam rau cov roj-lubricated qhib bearings tsis yog vim ib yam, tab sis yog ib tug ua ke ntawmnruj kev lag luam cov qauv, ib puag ncig kev cai, thiab advanced manufacturing philosophies:
Pursuit ntawm qhov kawg Performance & Precision:Teb chaws Europe yog lub ntiaj teb hub rau siab -kawg tshuab cuab yeej thiab precision manufacturing. Roj lubrication (tshwj xeeb tshaj yog cua- roj lubrication) muab cov roj ua kom ruaj khov dua, kev sib txhuam qis dua, thiab tswj qhov kub thiab txias dua piv rau roj. Cov qauv qhib yog qhov yuav tsum tau ua ua ntej rau txoj kev lubrication no, ua kom txaus siab rau cov kev cai ntawm P2/P4 ultra-precision spindles rau thermal stability thiab raug.
Tsav los ntawm Environmental & Sustainability Regulations:EU muaj cov kev cai nruj rau kev lag luam emissions thiab pov tseg (xws li ISO 14001). Roj lubrication tshuab yog feem ntaukaw -loop, tso cai rau cov roj nplua nyeem rov siv dua thiab rov siv dua, txo cov roj pov tseg thiab cov nqi pov tseg. Hauv qhov sib piv, kev hloov cov roj- cov roj lubricated kaw cov kabmob ua kom muaj cov khoom pov tseg ntau dua, thiab dhau - roj tuaj yeem ua rau muaj paug.
Tsom ntsoov rau Kev Pabcuam Ntev Ntev & Tus Nqi Tag Nrho Cov Tswv Cuab (TCO):Kev lag luam nyob sab Europe muab qhov tseem ceeb rau lub sijhawm ntev - kev ntseeg siab thiab TCO. Txawm hais tias cov roj-lubricated qhib bearings muaj cov nqi pib dua, lawv muaj kev pab cuam lub neej ntev dua thiab kev tswj xyuas ntau dua, tsis txhob cuam tshuam cov kabmob vim kev foob tsis ua haujlwm. Qhov "kev tiv thaiv kev tiv thaiv" lub tswv yim zoo sib xws nrog European lean manufacturing qauv.
Standardization & Certification Systems:Cov kev cai zoo li European Machinery Directive (2006/42/EC) tau teeb tsa cov cai kom meej rau cov khoom siv kev nyab xeeb, suab nrov, thiab emissions. Roj-lubricated qhib bearing systems yooj yim rau kev koom ua ke nrog cov sensors thiab cov khoom siv saib xyuas, ua kom muaj kev saib xyuas thiab kev saib xyuas ua ntej kom ua tau raws li qhov yuav tsum tau ua thiab txhim kho cov cuab yeej kev nyab xeeb.
Cim npe nrov: hybrid bearing hcb7004-c-2rsd-t-p4s, Tuam Tshoj hybrid bearing hcb7004-c-2rsd-t-p4s manufacturers, lwm tus, Hoobkas
