01 Taw Qhia: Tsib Qhov Tseem Ceeb Xaiv Qhov Tseem Ceeb

Lub tog hauv ncoo thaiv cov kabmob yog lub mounted bearing unit uas muab cov kabmob ntxig nrog rau lub tsev ua ntej -engineered vaj tsev, muab kev npaj ua ntej - rau - nruab kev daws rau kev txhawb nqa ncej. Lub tsib yam tseem ceeb xaiv yog: (1) ncej taub, (2) load hom thiab qhov loj, (3) kev khiav hauj lwm ib puag ncig, (4) sealing yuav tsum, thiab (5) mounting configuration. Kev xaiv kom raug tiv thaiv kev ua tsis tiav ntxov, txo kev txij nkawm, thiab txuas ntxiv lub neej ntawm cov cuab yeej siv.

Hauv kev lag luam tshuab, los ntawm cov tshuab conveyor mus rau cov khoom siv ua liaj ua teb, Pillow Block Bearing units yog cov khoom siv dav siv ntau tshaj plaws. Lawv ua ntej- qauv tsim ua kom tshem tawm qhov xav tau ntawm qhov tseeb- cov kabmob machined bearing, txo lub sijhawm teeb tsa, thiab ua kom yooj yim txij nkawm. Txawm li cas los xij, xaiv qhov tsis ncaj ncees lawm hauv ncoo thaiv cov kabmob rau ib daim ntawv thov ua rau cov ncej misalignment, bearing overload, foob tsis ua haujlwm, thiab tsis tau npaj tseg.

Phau ntawv qhia no taug kev los ntawm txhua yam ntawm hauv ncoo thaiv cov kabmob xaiv, los ntawm cov qauv kev tsim kho yooj yim mus rau kev sib khi thiab cov khoom siv xav tau. Txawm hais tias koj tab tom tsim cov kab conveyor tshiab, hloov cov kabmob ntawm cov tshuab ua liaj ua teb, lossis cov khoom siv rau cov khoom siv tuav, cov txheej txheem hauv qab no yuav pab koj xaiv lub tsev kom raug rau koj qhov kev ua haujlwm.

02 Pillow Block Bearing yog dab tsi?

Lub tog hauv ncoo thaiv cov kabmob yog cov kabmob mounted uas muaj cov kabmob ntxig thiab lub vaj tsev. Lub insert bearing feem ntau yog ib tug sib sib zog nqus groove Pob Bearing nrog ib tug spherically zoo li tus sab nrauv nplhaib uas zaum nyob rau hauv lub vaj tse, tso cai rau cov bearing rau nws tus kheej - kho nyob rau hauv lub tsev bore. Qhov no tus kheej -alignment muaj peev xwm them rau cov ncej misalignment mus txog 2-3 degrees.

Kev tsim kho thiab Cheebtsam

Tus qauv hauv ncoo thaiv cov kabmob muaj cov hauv qab no:

Ntxig cov kabmob (sab hauv lub rooj sib dhos): Ib qho sib sib zog nqus groove npas kabmob nrog lub nplhaib txuas ntxiv. Lub nplhaib sab hauv yog ruaj khov rau ntawm ncej los ntawm kev teeb tsa cov ntsia hlau (grub screws) hauv lub nplhaib puab lossis los ntawm eccentric locking dab tshos. Lub nplhaib sab nrauv muaj ib lub voj voog sab nraud.

Housing (lub hauv ncoo thaiv): Ib qho cam khwb cia lossis fabricated puag nrog lub concave kheej kheej bore uas phim cov insert bearing lub nplhaib sab nraud. Lub tsev muaj lub ntsia liaj qhov rooj -down puag rau mounting rau ib tug ncej lossis qauv.

Seals: Nyob rau ntawm ob sab ntawm cov kabmob ntxig. Nyob ntawm seb hom, cov ntsaws ruaj ruaj tuaj yeem yog roj hmab tiv thaiv cov ntsaws ruaj ruaj (2RS), hlau thaiv (ZZ), lossis cov ntsaws ruaj ruaj tshwj xeeb labyrinth.

Teem screws lossis eccentric dab tshos: Mechanism rau xauv lub nplhaib puab mus rau ncej. Teem screws (feem ntau yog ob) yog nruj nreem ncaj qha rau ntawm ncej. Eccentric dab tshos siv lub koob yees duab los tuav lub ncej.

Roj Fitting (zerk): Pom nyob rau ntawm hom relubricatable, tso cai rau cov roj tshiab tau muab tso rau hauv cov kabmob thaum lub sijhawm tu.

Tus Kheej -Txoj haujlwm ua haujlwm li cas

Lub nplhaib sab nraud ntawm lub nplhaib ntxig tso rau hauv lub puab kheej kheej ntawm lub tsev. Thaum cov ncej tsis zoo sib xws nrog lub vaj tse, cov kabmob tuaj yeem piv rau hauv lub tsev bore, them nyiaj rau kev tsis sib haum xeeb. Qhov no yog qhov tseem ceeb tshaj qhov zoo ntawm cov kabmob nruj, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov ntev ntev uas cov ncej deflection thiab thermal expansion ua rau cov ncej misalignment.

WXING Product Highlight

WXING's Pillow Block Bearing catalog suav nrog UCP series (lub hauv ncoo hom), UCF series (flanged type), thiab UCT series (tensioner type). Qhov ntau thiab tsawg ntawm 12mm mus rau 60mm +, haum shafts ntawm 1/2 nti mus rau 2-3/8 nti. Cov qauv qauv muaj nyob nrog tsis muaj MOQ, thiab OEM branding tau txais kev txhawb nqa.

03 Hom Pillow Block Bearings

Lub hauv ncoo thaiv cov kabmob yog cais los ntawm cov tsev nyob (lub hauv ncoo, flanged, tensioner), ntxig cov kabmob (pob lossis cov menyuam), thiab cov txheej txheem ntsuas phoo (teeb ntsia hlau lossis eccentric dab tshos). Peb qhov kev teeb tsa hauv vaj tse tseem ceeb yog UCP (lub hauv ncoo), UCF (flanged), thiab UCT (tensioner), txhua qhov haum rau qhov sib txawv mounting orientations thiab load cov lus qhia.

Ntxig Bearing Hom

Thaum feem ntau hauv ncoo thaiv cov kabmob siv qhov sib sib zog nqus groove pob ntxig bearings (UC series), qee qhov kev siv yuav tsum tau tshwj xeeb ntxig rau:

UC series (pob bearing insert): Standard sib sib zog nqus groove Pob Bearing nrog spherical txheej nplhaib, teem ntsia hlau xauv. Feem ntau thiab ntau yam hom rau kev siv dav dav.

UK series (kab koob bearing insert): Siv koob Bearing rollers rau siab dua radial load peev nyob rau hauv lub hnab ntawv compact. Haum rau cov ntawv thov uas muaj qhov siab radial loads thiab txwv qhov chaw.

SA series (stainless steel): Corrosion-resistant insert bearings rau kev ua zaub mov, dej hiav txwv, thiab tshuaj lom neeg ib puag ncig. Ua los ntawm 440C lossis 304 stainless hlau.

EX series (eccentric dab tshos): Siv eccentric locking dab tshos es tsis txhob teeb screws. Zoo dua rau daim ntawv thov nrog kev sib hloov rov qab los yog qhov twg cov ntsia hlau teeb yuav ua rau lub ntsej muag puas.

Xauv txoj kev sib piv

04 Yuav ua li cas xaiv lub hauv ncoo thaiv cov kabmob: Ib kauj ruam ntawm kauj ruam

Kev xaiv lub hauv ncoo thaiv cov kabmob kom raug suav nrog tsib kauj ruam: (1) txiav txim siab txoj kab uas hla, (2) suav cov radial thiab axial loads, (3) xaiv cov khoom siv vaj tse, (4) xaiv hom foob, thiab (5) xyuas qhov ntev ntawm qhov txuas nrog koj cov cuab yeej. Txhua kauj ruam ua rau yav dhau los, thiab hla txhua kauj ruam txaus ntshai ua rau tsis ua haujlwm.

Kauj Ruam 1: Txiav txim siab lub taub hau

Ntsuas lub taub hau ntawm qhov chaw bearing siv calipers. Lub hauv ncoo thaiv bearings yog qhov loj me los ntawm lub qhov taub. Qhov ntau thiab tsawg ntawm cov ncej yog li ntawm 12 hli (UCP201-12) txog 60 hli (UCP312). Inch-loj shafts kuj tau txais kev txhawb nqa: piv txwv li, UCP205-16 haum rau 1-nti (25.4mm) ncej. Sau ob qhov metric thiab nti loj yog tias tsim nyog. Tsis tas li ntawd nco ntsoov seb lub ncej yog machined rau tus qauv tolerances (feem ntau h7 / h6) los yog tau hloov kho.

Kauj Ruam 2: Xam Radial thiab Axial Loads

Xam cov radial load (yuav tsum perpendicular mus rau lub ncej axis) los ntawm txoj siv nro, iav rog, saw rub, los yog qhov hnyav ntawm rotating Cheebtsam. Xam cov axial load ( quab yuam raws tus ncej axis) los ntawm lub zog thrust, iav axial Cheebtsam, los yog lub ntiajteb txawj nqus ntawm inclined shafts. Txiav txim siab qhov sib npaug dynamic load: P=XFr + YFa, qhov twg Fr yog radial load, Fa yog axial load, thiab X, Y yog load yam ntawm cov kabmob catalog. Xyuas kom tseeb tias cov bearing qhov yooj yim dynamic load ntsuam xyuas (C) yog txaus rau koj xav tau L10 lub neej. Rau hauv ncoo thaiv pob bearings, khaws qhov sib npaug load P hauv qab 10-15% C rau lub neej ntev (L10> 50,000 teev).

Kauj Ruam 3: Xaiv Cov Khoom Siv Hauv Tsev

Xaiv cov khoom siv vaj tsev nyob raws li qhov chaw ua haujlwm. Cam khwb cia hlau (HT200) yog tus qauv kev xaiv rau kev lag luam kev siv dav dav vim nws qhov kev vibration damping, lub zog, thiab tus nqi -effectiveness. Stainless hlau (304 lossis 316) yuav tsum muaj rau kev ua zaub mov, dej hiav txwv, thiab tshuaj lom neeg ib puag ncig. Stamped steel vaj tse yog sib zog thiab tus nqi qis, haum rau lub teeb- daim ntawv thov. Thermoplastic vaj tse yog siv nyob rau hauv chemical-resistant los yog tsis yog{10}}cov ntaub ntawv siv. Cam khwb cia hlau raug pom zoo rau feem ntau ntawm cov chaw lag luam.

Kauj Ruam 4: Xaiv Hom Foob

Xaiv lub sealing configuration raws li cov kab mob sib kis thiab yuav tsum ceev. Qhib bearings haum huv si, nyob rau hauv lubricated ib puag ncig zoo li kaw gearboxes. ZZ hlau shields muab kev tiv thaiv plua plav nruab nrab thaum tswj kev kub ceev . 2RS roj hmab foob muab kev tiv thaiv ntau tshaj plaws thiab ua ntej-lubricated rau kev saib xyuas- ua haujlwm dawb. Rau kev ua liaj ua teb, mining, thiab kev siv sab nraum zoov uas muaj plua plav hnyav lossis dej noo, xaiv triple - di ncauj lossis labyrinth seals. Kev xaiv roj foob ncaj qha cuam tshuam rau kev coj tus kheej lub neej nyob rau hauv ib puag ncig tsis huv.

Kauj Ruam 5: Tshawb xyuas Mounting Dimensions

Xyuas kom tseeb tias cov qauv ntawm cov ntsia liaj qhov rooj vaj tse, lub hauv paus qhov siab (qhov siab ntawm qhov nruab nrab ntawm qhov chaw nruab rau ntawm qhov chaw nruab nrab), qhov ntev tag nrho, thiab qhov dav sib phim koj cov cuab yeej. Tshawb xyuas lub qhov bolt qhov sib nrug ntawm koj lub thav duab lossis mounting phaj. Xyuas kom cov ncej tuaj yeem dhau los ntawm lub tsev tsis muaj kev cuam tshuam, thiab txoj haujlwm bearing tso cai rau kev siv txoj hlua khi / iav kom zoo. Rau flanged hom (UCF), txheeb xyuas lub bolt lub voj voog txoj kab uas hla thiab pilot txoj kab uas hla phim lub mounting nto.

05 Sealing Options: Vim Li Cas Roj Seals Tseem Ceeb

Sealing yog ib qho tseem ceeb tshaj plaws nyob rau hauv lub hauv ncoo thaiv cov kabmob lub neej nyob rau hauv ib puag ncig tsis huv. Roj ntsaws ruaj ruaj tiv thaiv lubricant to thiab thaiv cov pa paug ingress. Qhov kev xaiv foob tsis raug ua rau 60-80% ntawm lub hauv ncoo thaiv cov kabmob ua tsis tiav. Peb hom kev foob tseem ceeb yog qhib (tsis muaj foob), ZZ hlau thaiv, thiab 2RS roj hmab tiv thaiv cov ntsaws ruaj ruaj, txhua qhov haum rau ntau qhov sib txawv thiab cov kev xav tau ceev.

Hauv kev lag luam ib puag ncig, kev sib kis yog thawj qhov ua rau muaj qhov tsis ua haujlwm. Plua plav, dej, tshuaj, thiab cov khoom abrasive uas nkag mus rau hauv cov kabmob sib tw ua rau muaj kev sib tsoo, lubricant degradation, thiab ua rau qaug zog. Lub Roj Foob uas tau xaiv tau zoo tuaj yeem txuas lub neej ntev ntawm 3-5 zaug piv rau qhov qhib lossis kaw tsis raug.

Foob hom kev sib piv

Cov khoom siv roj foob

Cov roj foob daim di ncauj txiav txim siab nws qhov kub thiab txias thiab tshuaj tiv thaiv:

NBR (Nitrile / Buna-N): Cov khoom siv txheem, qhov kub ntawm -40C txog +120C. Zoo roj thiab roj kuj. Haum rau feem ntau cov ntawv thov kev lag luam.

FKM (Viton / Fluorocarbon): Siab - cov khoom siv kub, thaj tsam -20C txog +200C. Cov tshuaj tiv thaiv zoo heev. Siv rau hauv kev ua tshuaj lom neeg, automotive high-temp chaw, thiab aggressive ib puag ncig.

Silicone: Dav kub ntau yam -60C txog +200C. Zoo rau qis- kub thiab kub-kub heev. Tsawg abrasion tsis kam tshaj NBR.

PTFE (Teflon): Cov tshuaj tiv thaiv tsis zoo, ntau yam -50C txog +250C. Siv hauv kev ua tshuaj lom neeg, zaub mov- qib, thiab ultra- daim ntawv thov huv. Tsis tshua muaj kev sib txhuam, tsis-stick nto.

Kev pom tseem ceeb: Roj Foob thiab Kev Sib Raug Zoo ntawm Lub Neej

Nyob rau hauv lub tshuab conveyor kev khiav hauj lwm hauv cov cement cog, hloov los ntawm ZZ shields mus rau 2RS roj hmab foob txuas ntxiv hauv ncoo thaiv cov kabmob lub neej ntawm 4,000 teev mus rau 18,000 teev. Cov roj hmab ntsaws ruaj ruaj tiv thaiv cov hmoov av cement los ntawm kev nkag mus rau hauv cov kabmob sib tw, txo qis kev hnav thiab tiv thaiv cov roj los ntawm kev sib kis. Kev txo qis ntawm 90% mus rau 65% ntawm kev ntsuas ceev tau txais rau daim ntawv thov.

06 Pillow Block Bearing Materials thiab tiav

Lub hauv ncoo thaiv cov ntaub ntawv hauv tsev muaj xws li cam khwb cia hlau (HT200) rau kev siv dav hauv kev lag luam, stamped steel rau lub teeb- cov ntawv thov, stainless hlau (304/316) rau corrosive ib puag ncig, thiab thermoplastic rau tshuaj lom neeg. Cam khwb cia hlau yog lub neej ntawd kev xaiv rau kev co damping thiab structural rigidity. Cov txheej txheem saum npoo muaj xws li zinc plating, dub oxide, thiab epoxy txheej rau kev tiv thaiv corrosion ntxiv.

Khoom vaj khoom tsev sib piv

Nto tiav

Rau cam khwb cia hlau vaj tse, nto finishes muab kev tiv thaiv corrosion ntxiv:

Painted (epoxy lossis enamel): Txheem tiav rau kev siv sab hauv tsev. Muab kev tiv thaiv corrosion yooj yim thiab zoo nkauj tsos. Haum rau feem ntau lub Hoobkas ib puag ncig.

Zinc plating: Electroplated zinc nrog ntshiab lossis daj chromate passivation. Muab kev tiv thaiv corrosion zoo rau sab nraum zoov thiab qhov chaw ntub dej. Feem ntau ntawm cov khoom siv ua liaj ua teb thiab kev tsim kho.

Dub oxide: Cov txheej txheem hloov dua siab tshiab uas muab cov tshuaj tiv thaiv me me thiab cov tsos dub tsis zoo. Kev hloov pauv me me, haum rau cov ntawv thov precision.

Nickel plating: Superior corrosion thiab hnav tsis kam rau ib puag ncig hnyav. Tus nqi siab dua tab sis txuas ntxiv kev pab cuam lub neej nyob rau hauv marine thiab tshuaj siv.

07 Cov Ntawv Thov Kev Lag Luam los ntawm Kev Lag Luam

Lub hauv ncoo thaiv cov kabmob yog siv thoob plaws txhua qhov kev lag luam uas cuam tshuam nrog kev sib hloov shafts. Plaub daim ntawv thov loj tshaj plaws yog cov tshuab conveyor (cov khoom siv), kev ua liaj ua teb, kev ua zaub mov, thiab cov khoom siv mining. Txhua qhov chaw muaj cov kev cai sib txawv rau kev thauj khoom, ceev, sealing, thiab cov khoom uas tsav cov kabmob xaiv.

Hauv Agricultural Bearings daim ntawv thov xws li nplej augers thiab cov kiv cua hauv teb, kev sib xyaw ua ke ntawm cov plua plav zoo, dej noo, thiab kev ua haujlwm tsis sib xws ua rau peb npaug - daim di ncauj seals tseem ceeb. Hauv cov tshuab conveyor rau kev tuav cov khoom, qhov twg Forklift Bearings thiab cov cuab yeej zoo sib xws ua haujlwm, 2RS kaw hauv ncoo blocks muab qhov sib npaug zoo tshaj plaws ntawm kev tiv thaiv kev sib kis thiab kev saib xyuas- ua haujlwm dawb. Hauv kev ua zaub mov, cov tsev tsis muaj steel hlau nrog FDA-cov ntsaws ruaj ruaj thiab zaub mov- qib roj yog qhov yuav tsum tau ua.

08 Cov Lus Qhia Txhim Kho thiab Kho

Kev txhim kho hauv ncoo thaiv cov kabmob kom zoo yuav tsum tau npaj lub tog raj kheej, kev sib dhos, kev sib tw bolt kom raug, thiab lubrication tsim nyog. Plaub kauj ruam tseem ceeb ntawm kev txhim kho yog: (1) ntxuav thiab tshuaj xyuas cov ncej, (2) mount cov kabmob ntawm tus ncej ua ntej bolting down, (3) kho cov vaj tse rau lub ncej, thiab (4) torque lub mounting bolts tusyees. Kev saib xyuas tsis tu ncua muaj xws li relubrication, xyuas kom zoo, thiab xyuas kev vibration.

Installation txheej txheem

Ntxuav thiab tshuaj xyuas cov ncej: xyuas kom cov ncej saum npoo ntawm cov kabmob yog huv, du, thiab tsis muaj burrs. Qhov saum npoo yuav tsum yog Ra 1.6 lossis zoo dua. Ntsuas tus ncej txoj kab uas hla kom paub meej tias nws phim cov kabmob bore kam rau ua. Yog tias tau siv cov ntsia hlau yav dhau los, sau cov ntawv sau rau ntawm tus ncej.

Mount lub bearing ntawm lub ncej: Xaub lub insert bearing mus rau lub ncej ua ntej bolting lub tsev nyob. Tsis txhob zawm lub teeb screws tseem. Yog tias siv lub dab tshos eccentric, muab lub dab tshos rau ntawm tus ncej thiab tig nws los koom nrog eccentric cam. Siv lub tsho tiv thaiv lub teeb ntawm kev tiv thaiv - txeeb qhov sib xyaw ntawm lub ncej yog tias cov kabmob yuav tsum tau muab tshem tawm tom qab.

Txoj hauj lwm thiab kho cov vaj tsev: Muab cov vaj tsev nyob rau ntawm qhov chaw mounting. Txheeb xyuas tias cov ncej yog nyob rau hauv lub hauv paus bore thiab tias cov kabmob tuaj yeem ua tus kheej -align. Rau cov ntawv thov nrog ob lub tog hauv ncoo thaiv cov kabmob ntawm tib lub ncej, ua kom ob lub tsev nyob rau hauv lub ncej ib txhij ua ntej zawm. Siv ib tug straightedge hla cov bearing centers los xyuas kom meej kev sib raug zoo.

Torque lub mounting bolts: Tighten lub mounting bolts tusyees nyob rau hauv ib tug ntoo khaub lig qauv. Rau cam khwb cia hlau vaj tse nrog M10 bolts, torque rau 22-28 Nm. Rau M12 bolts, torque rau 35-45 Nm. Tsis txhob over-torque, vim qhov no tuaj yeem cuam tshuam lub tsev thiab pinch cov kabmob. Siv cov tshuab ntxhua khaub ncaws los yog xov-xauv cov nplaum kom tsis txhob xoob ntawm kev co.

Tighten lub teeb screws: Tom qab lub vaj tse ruaj ntseg, ceev cov txheej screws ntawm lub nplhaib puab. Rau tus qauv UC series bearings nrog ob lub hau ntswj, nruj ob lub hau ntswj mus rau 4-8 Nm nyob ntawm qhov loj ntawm ncej. Rau eccentric dab tshos, tig lub ncej nyob rau hauv kev khiav hauj lwm kev taw qhia thaum tuav lub dab tshos ntsia hlau. Tighten lub teeb screws nyob rau hauv ib ntus thiab rov nruj dua tom qab 30 feeb ntawm kev ua haujlwm.

Tshawb xyuas kev sib hloov dawb: Tig lub ncej ntawm tes kom paub meej tias kev sib hloov du, dawb. Ib qho kev khi, roughness, los yog txawv txawv kuj qhia tias misalignment los yog ib qho teeb meem installation. Kho txhua yam teeb meem ua ntej pib cov khoom siv.

Kho thiab Relubrication

Rau relubricatable hauv ncoo thaiv cov kabmob, lub sijhawm relubrication nyob ntawm qhov ceev, load, thiab kub:

Thaum relubricating, tso cov roj tshiab maj mam los ntawm cov roj haum kom txog thaum me me ntawm cov roj qub tau purged los ntawm cov ntsaws ruaj ruaj. Tsis txhob dhau- roj, vim roj ntau dhau ua rau muaj kev sib txhuam sab hauv, ua kom sov, thiab foob puas. Tom qab relubrication, khiav cov kabmob ntawm qhov qis qis rau 10-15 feeb kom faib cov roj sib npaug ua ntej rov qab mus rau qhov nrawm.

Common Failure Modes and Prevention

Foob tsis ua hauj lwm (60% ntawm qhov ua tsis tiav): Ua los ntawm cov kab mob sib kis, tshuaj tua kab mob, lossis thermal degradation. Kev Tiv Thaiv: xaiv cov khoom siv roj foob raug thiab hom rau ib puag ncig. Hloov cov ntsaws ruaj ruaj ntawm lub sijhawm teem tseg.

Lubricant degradation (15%): Ua los ntawm qhov kub thiab txias, dhau - roj, lossis hom roj tsis sib xws. Kev tiv thaiv: ua raws li lub sijhawm relubrication, siv siab - roj kub rau cov ntawv thov kub, thiab tsis txhob muab cov roj sib xyaw ua ke.

Ncej misalignment (10%): Ua los ntawm thav duab distortion, thermal expansion, los yog installation yuam kev. Kev tiv thaiv: kho ob qho tib si hauv ncoo blocks rau lub ncej ib txhij, tso cai rau kev nthuav dav thermal, thiab txheeb xyuas kev sib haum xeeb tom qab kev teeb tsa.

Teem ntsia hlau loosening (8%): ​​Ua los ntawm kev vibration, shock loads, los yog tsis txaus torque. Kev Tiv Thaiv: siv xov- xauv cov nplaum, rov- zawm tom qab pib tawg- nyob rau lub sijhawm, thiab xav txog eccentric dab tshos xauv rau siab - daim ntawv thov kev co.

Corrosion (5%): Ua los ntawm ya raws, tshuaj lom neeg, lossis galvanic ua. Kev Tiv Thaiv: siv cov vaj tse stainless hlau thiab cov ntxig rau qhov chaw corrosive, siv cov txheej txheem tiv thaiv, thiab xyuas kom cov kua dej kom zoo.

Overload (2%): Ua los ntawm kev xaiv cov kabmob tsis raug, kev poob siab, lossis kev hloov pauv hauv kev ua haujlwm. Kev Tiv Thaiv: txheeb xyuas cov khoom suav thaum lub sijhawm xaiv, siv qhov tsim nyog kev nyab xeeb, thiab saib xyuas kev ua haujlwm.

09 Pillow Block Bearing vs Cartridge Bearing

Lub tog hauv ncoo thaiv cov kabmob muaj qhov sib cais lossis cov vaj tsev nyob nrog cov kabmob ntxig, thaum lub cartridge bearing yog lub kaw ntom ntom, ua ntej-cov kabmob sib dhos nrog lub nplhaib sab nraud uas haum ncaj qha rau hauv lub tshuab nqus tsev. Lub hauv ncoo thaiv bearings yog yooj yim rau nruab thiab hloov; cartridge bearings muab siab dua precision thiab zoo dua sealing tab sis yuav tsum tau ib tug precision -machined vaj tse.

Rau feem ntau cov ntawv thov kev lag luam uas yooj yim installation, tus kheej - kev sib dhos, thiab tus nqi yog qhov tseem ceeb, hauv ncoo thaiv cov kabmob yog qhov kev xaiv. Cartridge bearings yog siv nyob rau hauv daim ntawv thov uas yuav tsum tau ntau dua precision, xws li tshuab cuab tam spindles thiab siab -ceev twj tso kua mis, qhov twg lub tsev yog precision- tho txawv thiab kev sib raug zoo yog tswj.

10 Cov lus nug uas nquag nug

Q: Lub tog hauv ncoo thaiv kabmob yog dab tsi?

A: Lub tog hauv ncoo thaiv cov kabmob yog cov kabmob mounted uas muaj cov kabmob ntxig thiab lub vaj tsev. Lub vaj tsev, feem ntau yog ua los ntawm cov hlau cam khwb cia lossis cov hlau stamped, muab kev npaj ua ntej - rau -mount puag uas txhawb nqa cov kabmob thiab cov ncej, tshem tawm qhov xav tau ntawm cov kabmob sib cais. Lub nplhaib sab nraud ntawm cov kabmob ntxig tso cai rau tus kheej - kev sib dhos hauv lub tsev.

Q: Kuv yuav ua li cas thiaj paub qhov loj hauv ncoo thaiv cov kabmob uas kuv xav tau?

A: Txhawm rau txiav txim siab qhov tseeb hauv ncoo thaiv cov kabmob loj, ntsuas koj lub taub hau taub ua ntej, tom qab ntawd xam cov radial thiab axial loads cov kabmob yuav nqa. Sib npaug ntawm txoj kab uas hla mus rau cov kabmob bore loj (muaj los ntawm 12mm mus rau 60mm +), thiab xyuas kom meej tias cov kabmob qhov ntsuas qhov hnyav tshaj qhov koj suav qhov sib npaug load nrog qhov tsim nyog kev nyab xeeb. Kuj xyuas cov qauv ntawm lub hauv paus thiab lub hauv paus qhov siab phim koj qhov chaw mounting.

Q: Qhov txawv ntawm UCP, UCF, thiab UCT hauv ncoo thaiv cov kabmob yog dab tsi?

A: UCP yog lub hauv ncoo thaiv hom nrog lub hauv paus tiaj tus thiab ob lub qhov ntsia hlau rau kab rov tav mounting. UCF yog hom flanged nrog plaub lub qhov ntsia hlau ntawm lub ntsej muag flange rau ntsug lossis sab mounting. UCT yog hom tensioner nrog lub hauv paus adjustable slotted uas tso cai rau kev hloov ntawm txoj hauj lwm rau txoj siv tensioning. UCP yog qhov feem ntau siv rau kev lag luam.

Q: Hom foob twg kuv yuav tsum xaiv rau kuv lub hauv ncoo thaiv cov kabmob?

A: Xaiv qhib bearings rau huv, sab nraud lubricated ib puag ncig. Xaiv ZZ hlau shields rau nruab nrab plua plav tiv thaiv nrog kev kub ceev. Xaiv 2RS roj hmab ntsaws ruaj ruaj rau kev tiv thaiv kab mob siab tshaj plaws hauv cov plua plav lossis ntub dej. Rau kev sib kis loj heev hauv kev ua liaj ua teb, mining, lossis kev siv sab nraum zoov, xaiv triple - di ncauj labyrinth seals uas muab kev tiv thaiv siab tshaj plaws thaum tso cai rau relubrication.

Q: Lub hauv ncoo thaiv cov kabmob puas tuaj yeem rov ua dua?

A: Lub hauv ncoo thaiv cov kabmob nruab nrog roj fittings (zerk fittings) tuaj yeem rov ua dua. Ua raws li lub sijhawm relubrication raws li kev khiav haujlwm ceev, thauj khoom, thiab kub, feem ntau txhua txhua 2,000-5,000 teev ua haujlwm rau cov ntawv thov nruab nrab. Rau 2RS kaw bearings, relubrication feem ntau tsis tas yuav tsum tau raws li lub foob khaws lub Hoobkas roj rau cov kabmob kev pabcuam lub neej.

Q: Cov ntaub ntawv dab tsi yog lub tog hauv ncoo thaiv vaj tse ua los ntawm?

A: Lub hauv ncoo thaiv vaj tse feem ntau yog ua los ntawm cov hlau cam khwb cia (HT200) rau kev siv dav hauv kev lag luam, stamped steel rau lub teeb- cov ntaub ntawv siv, stainless hlau (304 lossis 316) rau corrosive ib puag ncig, thiab thermoplastic rau zaub mov- qib lossis tshuaj siv tshuaj. Cam khwb cia hlau yog qhov kev pom zoo rau feem ntau ntawm cov chaw lag luam vim nws qhov kev vibration damping thiab cov qauv rigidity.

Xav Tau Txoj Cai Pillow Block Bearing rau Koj Daim Ntawv Thov?

WXING Bearings tsim muaj ntau yam hauv ncoo thaiv cov kabmob (UCP, UCF, UCT series) nrog cov cam khwb cia hlau thiab stainless hlau vaj tse. Peb pab neeg ua haujlwm engineering tuaj yeem pab koj xaiv hom raug, foob, thiab cov khoom siv rau koj qhov kev ua haujlwm. Cov qauv qauv nkoj tsis muaj MOQ; OEM branding thiab kev cai specifications yog txaus siab.

Hu rau peb Cov Kws Kho Mob Tshwj Xeeb: cindy@wxingbearing.com

Hais txog WXING Bearings

WXING Bearings (Zhejiang Waxing Electromechanical Co., Ltd.) tau tsim precision bearings txij thaum 1995. Nrog 52+ cov cav tov ntau lawm thiab xa tawm mus rau 90+ lub teb chaws, WXING tsim Pillow Block Bearing, Pob Bearing, Cov Menyuam Bearing, Needle Bearing, Roj Foob, thiab kev siv tsheb tshwj xeeb, kev lag luam thiab kev siv tsheb thauj mus los. Standard catalogue khoom nkoj nrog tsis muaj MOQ; Cov kev cai tshwj xeeb tau txais kev txhawb nqa nrog 30-60 hnub ua haujlwm.