P4 Super Precision Angular Sib cuag Bearing 7904AC

Khoom taw qhia txog 7900 series P4 siab -precision angular hu pob bearings

Lub 7900 Series P4 siab-precision angular hu rau pob bearings yog cov tseem ceeb hauv paus Cheebtsam tsim los rau cov tub ntxhais ntawm precision khoom uas yuav tsum tau muaj siab heev rotational raug, rigidity thiab ua hauj lwm stability. Qhov no series ntawm bearings yog tsim nyob rau hauv nruj raws li tus qauv kam rau ua ntawm P4 (the siab tshaj precision theem nyob rau hauv lub teb chaws tus qauv GB / T 307.1 tus qauv, sib npaug rau SP qib ntawm tus qauv ISO), thiab nws qhov tseeb qhov tseeb (sab hauv txoj kab uas hla, sab nraud txoj kab uas hla, dav sib txawv) thiab rotational raug (radial runout thiab micron axial theem), tag nrho cov axial khiav. system tau txais kev vibration tsawg heev thiab suab nrov.

Featuring classic 15℃lossis 25℃kev sib cuag lub kaum sab xis tsim, cov kabmob series no muaj peev xwm ntawm cov kabmob sib xyaw radial thiab axial loads thiab muab cov axial rigidity zoo heev. Txo kev sib txhuam lub sij hawm thiab siab - kev khiav hauj lwm ceev yog ua tiav los ntawm optimized raceway geometry thiab precision -matched ceramic los yog siab - zoo steel spheres. Cov ferrule thiab dov cov ntsiab lus yog ua los ntawm lub tshuab nqus tsev degassed bearing steel thiab tau txais cov txheej txheem kev kho cua sov tshwj xeeb kom muab lawv zoo heev hnav tsis kam thiab lub neej ntev.

Lub 7900 series P4 qib bearings yog siv nyob rau hauv siab - precision tshuab cuab tam spindles, siab - ceev hluav taws xob spindles, precision grinders, siab - teb servo motors, aerospace navigation systems, ntsuas ntsuas thiab lwm yam teb uas yuav tsum tau nruj me ntsis rau dynamic kev ua tau zoo. Nws cov kev ua tau zoo heev muab kev txhawb nqa zoo rau cov khoom siv kom ua tiav siab - kev ua tiav, siab - ua haujlwm ceev, thiab ntev - lub sijhawm ruaj khov

P4 Qib 7904AC Angular Sib cuag Pob Bearing: Kev Taw Qhia

1. Precision Positioning: Lub Core ntawm Ultra-Precision Me Spindles
P4-qib 7904AC angular contact ball bearing sawv cev rau ib qho ntawm cov qib siab tshaj plaws uas muaj rau 20mm inner inch applications. Nws tsis yog ib qho kev tivthaiv tab sis yog lub hauv paus tseem ceeb uas tsim los rau kev cog lus, ultra-precision spindle systems uas xav tau ceev ceev, nruj, thiab kev ua haujlwm tsawg kawg nkaus.

2. Cov yam ntxwv tseem ceeb hauv kev nthuav dav

Superior Rotational Accuracy

Kev ntsuas: P4 ntsuam xyuas kom micron- theem tswj qhov ntev ntawm qhov ntev (sab hauv / sab nraud, dav) thiab khiav qhov tseeb (radial/axial runout).

Kev cuam tshuam: Qhov tshwj xeeb tshwj xeeb no ncaj qha ua rau ultra- tsis tshua muaj kev vibration thiab suab nrov hauv lub tshuab spindle, muab lub hauv paus tseem ceeb rau sub-micron machining raug thiab superior nto tiav.

Optimized Contact Angle Design (AC - 25 degree)

Performance Balance: Lub kaum sab xis ntawm 25℃muaj qhov zoo sib npaug ntawm cov radial load peev, axial load peev, thiab siab -kev ua haujlwm ceev.

Siab Rigidity: Muab piv rau 15℃kev sib cuag lub kaum sab xis (Hom A), nws muab ntau dua axial rigidity, zoo txo ​​cov axial hloov thaum lub sij hawm siab - ceev txiav lossis acceleration / deceleration, yog li ua kom cov machining stability.

Zoo heev -Speed ​​Performance

Dynamic Optimization: Cov kab sib tw thiab dov cov ntsiab lus ntawm P4- qib bearings tau dhau los ua super- ua tiav, ua tiav qhov tsis tshua muaj qhov roughness kom txo tau kev sib txhuam vim kub thiab kev co ntawm qhov chaw.

Thermal Management: High-precision matched dov cov ntsiab lus txhawb nqa cov khoom sib xws. Nrog rau lubrication kom raug, kub nce nyob rau hauv siab -ceev tej yam kev mob yuav txo tau ho, ncua kev pab cuam lub neej.

3. Cov khoom siv siab heev thiab cov txheej txheem tsim khoom

Cov ntaub ntawv hwm: Rings thiab dov cov khoom yog tsim los ntawm ultra- nqus tsev ntshiab-degassed bearing steel. Hybrid ceramic xaiv nrog silicon nitride (Si₃N₄) dov cov ntsiab lus muaj rau kev txhim kho kev txwv ceev, corrosion kuj, thiab kev pab lub neej.

Precision Thaum tshav kub kub kho: Bearings tau txais kev kho tshwj xeeb qhov chaw ruaj khov kom tswj tau qhov tseeb thawj zaug thiab kev ua haujlwm nyob rau hauv kev ua haujlwm ntev lossis kev hloov pauv kub.

Dedicated Cages: Kom ua tau raws li qhov xav tau siab - nrawm, lub teeb hnyav tseem siab - lub zog tawb- xws li phenolic resin (L- hom) lossis polyether ether ketone (PEEK)- feem ntau yog siv. Cov no muab tus kheej -lubrication, siab -kub tsis kam, thiab zoo heev centrifugal zog.

4. Hom High -End Applications
P4-qib 7904AC bearings yog dav siv nyob rau hauv cov nram qab no teb vim lawv compact loj, siab ceev, thiab precision:

Ultra -Precision Machining: Hluav taws xob spindles rau siab- kawg PCB micro-drilling, precision CNC engraving thiab milling tshuab, thiab semiconductor dicing khoom.

High -Speed ​​Drive Systems: High-speed reducers rau industrial robots, siab-kawg servo motors, thiab ncaj qha-tsav spindles.

Aerospace & Kev Kho Mob: Aerospace-qib gyroscopes, navigation systems, kho hniav handpiece (dental laum) spindles, thiab micro- cov cuab yeej phais.

Precision Metrology: Spindles rau roundness testers, iav ntsuas, thiab lwm yam siab - ntsuas qhov tseeb.

5. Cov txheej txheem xaiv thiab siv

Paired Mounting: Angular contact bearings yuav tsum tau siv ua khub los yog teeb tsa (feem ntau nyob hauv qab -rau-rov qab (DB) lossis ntsej muag-rau- ntsej muag (DF) configurations) nrog preload thov. P4-qib bearings feem ntau muab nrog rau hauv pem teb mating nto los xyuas kom meej integrated raug tom qab sib dhos.

Ultra{0}}Clean Assembly: Kev teeb tsa yuav tsum tau ua nyob rau hauv ib puag ncig huv si. Cov kab mob microscopic tuaj yeem cuam tshuam cov kabmob raug thiab ua haujlwm ntev.

Precise Lubrication: Xaiv lub siab- cov roj roj uas tsim nyog nrog cov roj viscosity thiab thickeners raws li kev khiav hauj lwm ceev thiab kub. Rau cov xwm txheej hnyav, roj- cua lubrication tshuab tau pom zoo rau kev ua haujlwm zoo dua.

Hangzhou Changer Bearing Co., Ltd.

Tsim los ntawm 2013, yog ib tus kws tshaj lij kev lag luam koom nrog kev tshawb fawb, kev tsim kho, muag thiab kev pabcuam ntawm cov kabmob pob bearings, koob cov menyuam kabmob, cov kabmob linear, hauv ncoo thaiv kabmob, cov kabmob yas, cov kabmob ceramic, bushing, pulley, gear motors, fais fab kis. Peb nyob hauv Hangzhou City nrog kev nkag mus tau yooj yim, nyob ze Shanghai thiab Ningbo seaport.

Raws li kev tswj hwm nruj ntawm ISO9001 system, peb cov neeg ua haujlwm paub txog tuaj yeem tham txog koj qhov kev xav tau hauv cov ntsiab lus thiab ua rau koj txaus siab. Peb cov khoom kuj tau txais daim ntawv pov thawj CE, RoHS.

Hanover Industrial Exhibition nyob rau hauv lub teb chaws Yelemees los ntawm lub Plaub Hlis 22nd txog 26th, 2024

 

Peb tau koom nrog Hanover Industrial Exhibition hauv lub teb chaws Yelemees txij lub Plaub Hlis 22nd txog 26th, 2024. cov neeg yuav khoom los ntawm thoob plaws lub ntiaj teb tuaj xyuas. Peb tau muaj nyob rau hauv - kev sib txuas lus tob nrog ntau tus neeg siv khoom, tau txais kev nkag siab ntau dua ntawm kev ua lag luam thoob ntiaj teb thiab pom cov hauv kev tshiab rau kev koom tes. Peb kuj txais tos txhua tus tuaj nug thiab sib tham nrog peb!

AMXPO KOREA los ntawm OCT.30-NOV.2, 2024.

 

Peb tau koom nrog AMXPO KOREA los ntawm OCT.30-NOV.2, 2024.cov neeg yuav khoom los ntawm thoob plaws lub ntiaj teb tuaj xyuas. Peb tau muaj kev sib txuas lus tob nrog ntau tus neeg siv khoom, tau txais kev nkag siab ntau dua ntawm kev lag luam thoob ntiaj teb thiab pom cov hauv kev tshiab rau kev koom tes. Peb kuj txais tos txhua tus tuaj nug thiab sib tham nrog peb!

INNOPROM Exhibition los ntawm lub Plaub Hlis 28 - 30, 2025

 

Peb tau koom nrog hauv INNOPROM exhibition ntawm Booth S31 hauv Tashkent, Uzbekistan. Peb lub rooj muag khoom muaj zog, thiab peb tau nyob hauv - kev sib tham tob nrog ntau tus neeg siv khoom. Los ntawm cov khoom demos thiab kev sib txuas lus ncaj ncees, peb txuas nrog cov neeg siv khoom muaj peev xwm, ua rau txoj hauv kev rau kev koom tes yav tom ntej. Qhov kev nthuav qhia no nthuav dav peb txoj kev lag luam thiab txhawb nqa peb lub hom phiaj kev lag luam hauv Uzbekistan.

Cov ntawv pov thawj

11 Xyoos + OEM & ODM Bearings Manufacturers

ISO 9001 Cov Ntawv Pov Thawj

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SGS

TOP 2 - Alibaba

 

Cim npe nrov: P4 Super Precision Angular Sib cuag Bearing 7904AC, Tuam Tshoj P4 Super Precision Angular Sib cuag Bearing 7904AC manufacturers, hoobkas