Kev Xaiv Cov Pob Zeb Pob Zeb Ib Txwm Muaj
Cov kabmob kheej kheej kheej ib txwm muaj cov txiaj ntsig zoo li nram no: ua ntej, lawv muaj peev xwm thauj khoom siab thiab tiv taus kev cuam tshuam, tuaj yeem tiv taus cov khoom thauj radial thiab axial loj, thiab tuaj yeem hloov kho rau kev cuam tshuam thiab kev co hauv qab kev ua haujlwm. Qhov thib ob, nws muaj qhov tseeb thiab ruaj khov ntawm kev sib hloov, uas tuaj yeem tswj tau kev ua haujlwm sib hloov ruaj khov thiab kev txav mus los sib npaug, txo cov suab nrov thiab kev co. Qhov thib peb, nws muaj lub neej ua haujlwm ntev thiab kev ntseeg siab. Vim nws cov qauv sab hauv tsim nyog thiab kev sib koom tes zoo ntawm ntau yam khoom, nws tuaj yeem tiv taus kev hnav thiab thauj khoom hauv qab kev ua haujlwm zoo, ua rau nws lub neej ua haujlwm ntev dua. Qhov thib plaub, nws muaj kev hloov pauv siab thiab kev hloov pauv tau, uas tuaj yeem hloov kho rau ntau qhov chaw ua haujlwm thiab cov kev xav tau ntawm daim ntawv thov, thiab tuaj yeem hloov lwm hom kabmob, txhim kho kev ua tau zoo thiab kev ntseeg siab ntawm cov khoom siv. Hauv kev xaus, cov kabmob kheej kheej sib dhos muaj cov yam ntxwv zoo dua hauv ntau yam thiab yog cov kabmob tseem ceeb siv dav hauv ntau yam khoom siv kho tshuab thiab kev lag luam.
Spherical Ob Kab Cov Menyuam Bearings
Kev Taw Qhia:Cov kabmob sab nraud ob chav kab muaj ib lub nplhaib sab nraud nrog ob txoj kab sib tw, ib lub nplhaib sab hauv ua ke, ob kab dov thiab ib lub tawb.
Nta:Lub pob kheej kheej ob kab sab nraud muaj ob lub qauv: lub pob kheej kheej thiab lub pob kheej kheej. Lub nplhaib sab nraud muaj qhov cuam tshuam rau nws tus kheej, lub pob kheej kheej dais lub nra hnyav radial siab thiab tso cai rau kev txav axial, thiab qhov kawg ntawm qhov chaw kuj tseem tuaj yeem dais lub nra hnyav axial ob sab thaum dais lub nra hnyav radial loj tshwj xeeb. Nws muaj peev xwm nqa tau loj.
Daim ntawv thov tseem ceeb:Kev lag luam hlau thiab hlau → lub tshuab ua kom zoo dua qub; ckev lag luam ement → lub tshuab zeb pob, lub tshuab zeb pob qhuav;kev lag luam tsuas → lub tshuab zeb pob zeb;kev lag luam ceramic → ceramic pob zeb zeb.
Spherical Cov Menyuam Bearing rau Ceramic Ball Mill
| Qauv kabmob | ID hli | OD hli | W hli | Qhov hnyav kg | Khoom siv |
| 53864CAF3/C3W33 | 320 | 620 | 200 | 295 | GCr15SiMn |
| 53868CAF3/C3W33 | 340 | 620 | 200 | 280 | GCr15SiMn |
| 53872CAF3/C3W33 | 360 | 620 | 224 | 350 | GCr15SiMn |
| 53876CAF3/C3W33 | 380 | 660 | 240 | 380 | GCr15SiMn |
| 53968CAF3/C3W33 | 340 | 640 | 200 | 310 | GCr15SiMn |
| 23268CA/C3W33 | 340 | 620 | 224 | 300 | GCr15SiMn |
| 23268CA/X3C3W33 | 340 | 650 | 200 | 350 | GCr15SiMn |
| 23272CA/C3W33 | 360 | 650 | 232 | 330 | GCr15SiMn |
| 23276CA/C3W33 | 380 | 680 | 240 | 380 | GCr15SiMn |
| 23176CA/C3W33 | 380 | 620 | 194 | 240 | GCr15SiMn |
| 23176CA/X3C3W33 | 339 | 620 | 194 | 280 | GCr15SiMn |
| 22260CA/X3C3W33 | 300 | 580 | 185 | 250 | GCr15SiMn |
| 23184CA/X3C3W33 | 420 | 680 | 255 | 360 | GCr15SiMn |
| 23172CA/X3C3W33 | 360 | 620 | 200 | 275 | GCr15SiMn |
| 23172CAF3/X3C3W33 | 360 | 620 | 200 | 275 | GCr15SiMn |
| 23288CA/X3C3W33 | 440 | 820 | 290 | 650 | GCr15SiMn |
| 23288CAF3/X3C3W33 | 440 | 820 | 290 | 650 | GCr15SiMn |
| 231/500CA/C3W33 | 500 | 830 | 264 | 567 | GCr15SiMn |
| 231/500CAF3/C3W33 | 500 | 830 | 264 | 567 | GCr15SiMn |
| 231/500CAF3/X2W33 | 500 | 830 | 290 | 610 | GCr15SiMn |
| 24192CA/C3W33 | 460 | 760 | 300 | 560 | GCr15SiMn |
| 24192CAF3/C3W33 | 460 | 760 | 300 | 560 | GCr15SiMn |
| 24084CA/C3W33 | 420 | 620 | 200 | 202 | GCr15SiMn |
| 24092CA/C3W33 | 460 | 680 | 218 | 280 | GCr15SiMn |
| 24096CA/C3W33 | 480 | 700 | 218 | 290 | GCr15SiMn |
| 24096CAF3/C3W33 | 480 | 700 | 218 | 290 | GCr15SiMn |
Spherical Cov Menyuam Bearing rau Mining & Cement Ball Mill
| Qauv kabmob | ID hli | OD hli | W hli | Qhov hnyav kg | Khoom siv |
| 230/500CAF3/X3C3W33 | 500 | 760 | 170 | 285 | GCr15SiMn |
| 230/500CAF3/C3W33 | 500 | 720 | 167 | 228 | GCr15SiMn |
| 230/530CAF3/C3W33 | 530 | 780 | 185 | 300 | GCr15SiMn |
| 230/560CAF3/C3W33 | 560 | 820 | 195 | 363 | GCr15SiMn |
| 230/600CAF3/C3W33 | 600 | 870 | 200 | 442 | GCr15SiMn |
| 230/630CAF3/C3W33 | 630 | 920 | 212 | 470 | GCr15SiMn |
| 239/690CAF3/C3W33 | 690 | 900 | 170 | 380 | GCr15SiMn |
| 239/695CAF3/C3W33 | 695 | 950 | 180 | 400 | GCr15SiMn |
| 239/695BCAF3/C3W33 | 695 | 950 | 200 | 420 | GCr15SiMn |
| 239/695B2CAF3/C3W33 | 695 | 950 | 230 | 490 | GCr15SiMn |
| 230/710CAF3/C3W33 | 710 | 1030 | 236 | 660 | GCr15SiMn |
| 239/710CAF3/C3W33 | 710 | 950 | 180 | 372 | GCr15SiMn |
| 239/700CAF3/C3W33 | 700 | 950 | 185 | 380 | GCr15SiMn |
| 230/750CAF3/W33 | 750 | 1090 | 250 | 789 | GCr15SiMn |
| 239/750CAF3/C3W33 | 750 | 1000 | 185 | 422 | GCr15SiMn |
| 230/800CAF3/C3W33 | 800 | 1150 | 258 | 870 | GCr15SiMn |
| 249/800CAF3/C3W33 | 800 | 1060 | 258 | 636 | GCr15SiMn |
| 239/800CAF3/C3W33 | 800 | 1060 | 195 | 490 | GCr15SiMn |
| 239/800CAF3X3/C3W33 | 800 | 1060 | 210 | 550 | GCr15SiMn |
| 239/800CAF3X2/C3W33 | 800 | 1100 | 250 | 520 | GCr15SiMn |
| 239/800CAF3X1/C3W33 | 800 | 1090 | 230 | 500 | GCr15SiMn |
| 230/850CAF3/C3W33 | 850 | 1220 | 272 | 1074 | GCr15SiMn |
| 239/850CAF3/C3W33 | 850 | 1120 | 200 | 560 | GCr15SiMn |
| 230/900CAF3/C3W33 | 900 | 1280 | 280 | 1175 | GCr15SiMn |
| 239/900CAF3X2/C3W33 | 900 | 1250 | 250 | 1150 | GCr15SiMn |
| 239/900CAF3/C3W33 | 900 | 1180 | 206 | 625 | GCr15SiMn |
| 239/950CAF3/C3W33 | 950 | 1250 | 224 | 772 | GCr15SiMn |
| 230/1000CAF3/C3W33 | 1000 | 1420 xyoo | 308 | 1580 xyoo | GCr15SiMn |
| 239/1000CAF3/C3W33 | 1000 | 1320 xyoo | 236 | 920 | GCr15SiMn |
| 239/1000CAF3B/C3W33 | 1000 | 1320 xyoo | 308 | 1000 | GCr15SiMn |
| 239/1000CAF3X2/C3W33 | 1000 | 1300 | 240 | 980 | GCr15SiMn |
| 249/1020CAX3/C3W33 | 1020 | 1320 xyoo | 300 | 1070 | GCr15SiMn |
| 230/1060CAF3/C3W33 | 1060 | 1500 xyoo | 325 | 1840 xyoo | GCr15SiMn |
| 230/1120CAF3/C3W33 | 1120 | 1580 xyoo | 345 | 2190 | GCr15SiMn |
| 230/1180CAF3/C3W33 | 1180 | 1660 xyoo | 355 | 2458 | GCr15SiMn |
| 240/1180CAF3/C3W33 | 1180 | 1660 xyoo | 475 | 1350 xyoo | GCr15SiMn |
| 239/1180CAF3/C3W33 | 1180 | 1540 xyoo | 272 | 1310 | GCr15SiMn |
| 249/1180CAF3/C3W33 | 1180 | 1540 xyoo | 355 | 1775 xyoo | GCr15SiMn |
| 230/1250CAF3/C3W33 | 1250 | 1750 xyoo | 375 | 2850 | GCr15SiMn |
| 239/1250CAF3/C3W33 | 1250 | 1630 xyoo | 280 | 1605 xyoo | GCr15SiMn |
| 239/1280CAF3/C3W33 | 1280 | 1590 xyoo | 300 | 1200 | GCr15SiMn |
| 206/1300CAF3/C3W33 | 1300 | 1560 xyoo | 150 | 554 | GCr15SiMn |
| 239/1400CAF3/C3W33 | 1400 | 1820 xyoo | 315 | 2170 | GCr15SiMn |
| 230/1440CAF3/C3W33 | 1440 | 1950 xyoo | 400 | 2550 | GCr15SiMn |
| 249/1500CAF3/C3W33 | 1500 xyoo | 1820 xyoo | 315 | 1700 xyoo | GCr15SiMn |
| 239/555CAF3/C3W33 | 555 | 745 | 120 | 238 | GCr15SiMn |
| 230/560CAF3X1/C3W33 | 560 | 800 | 185 | 357 | GCr15SiMn |
| 239/895CAF3/C3W33 | 895 | 1135 | 160 | 480 | GCr15SiMn |
| 239/895CAF3X1/C3W33 | 895 | 1135 | 200 | 600 | GCr15SiMn |
| 239/895CAF3X2/C3W33 | 895 | 1135 | 206 | 650 | GCr15SiMn |
| 239/895CAF3X3/C3W33 | 895 | 1135 | 260 | 738 | GCr15SiMn |
| 239/895CAF3X4/C3W33 | 895 | 1140 | 206 | 857 | GCr15SiMn |
| 249/1000CAF3X3/C3W33 | 1000 | 1300 | 300 | 1050 | GCr15SiMn |
| 239/1195CAF3/C3W33 | 1195 | 1500 xyoo | 300 | 1500 xyoo | GCr15SiMn |
| 239/1020CAF3/C3W33 | 1020 | 1320 xyoo | 240 | 950 | GCr15SiMn |
| 249/1020CAF3/C3W33 | 1020 | 1320 xyoo | 300 | 1220 | GCr15SiMn |
| 249/1400CAF3X3/C3W33 | 1400 | 1820 xyoo | 400 | 2850 | GCr15SiMn |
Kev sib piv ntawm qhov zoo ntawm ob lub bearings
| Spherical Ob Kab Cov Menyuam Bearings | Cov Menyuam Bearing Spherical | |
| Cov qauvTsim Qauv | 1. Lub thoob ntawm lub zeb yuav tsum muaj qee qhov kev sib hloov, thiab lub nplhaib sab nraud nrog lub radian yog tsim los kho qhov kev sib hloov thiab kev tsis sib haum ntawm lub zeb. 2. Kev nthuav dav thiab kev cog lus ntawm cua sov tshwm sim thaum lub sijhawm tsim khoom hauv lub tshuab zeb, thiab lub nplhaib sab hauv yog tsim tsis muaj tav, uas daws qhov teeb meem ntawm kev nthuav dav thiab kev cog lus ntawm cua sov uas ntsib hauv cov txheej txheem tsim khoom ntawm lub tshuab zeb vim yog qhov kub thiab txias ntawm cov khoom siv thiab qhov sib txawv ntawm thaj chaw. 3. Lub tshuab zeb tau kho: qhov kawg ntawm kev tso tawm yog tsim los nrog ob lub iav, uas ua tiav qhov kev ua haujlwm ntawm lub thoob zeb thiab ua rau kev ua haujlwm ruaj khov dua. Qhov kawg pub noj tau txais kev tsim qauv tsis muaj tav, uas ua tau raws li kev ua haujlwm telescopic ntawm lub tog raj kheej zeb, thiab qhov kev tiv thaiv khiav yog me dua. 4. Kev siv lubrication rau lub tshuab dov: Lub nplhaib sab nraud ntawm lub tshuab dov yog tsim los nrog 3 qhov chaw, thiab txhua qhov muaj xov roj. Nws yooj yim dua rau cov neeg siv los siv roj los daws qhov teeb meem. | 1. Qhov chaw nruab nrab ntawm qhov inclination ntawm lub zeb yog ua tiav los ntawm kev sib dhos tus kheej ntawm txoj kab sib dhos ntawm cov kabmob kheej kheej. 2. Nws tsis muaj telescopic function, thiab nws tsim nyog rau qhov kub thiab txias tas li thiab cov ntaub ntawv tsis kub. 3. Lub nplhaib sab hauv ntawm cov kabmob uas sib dhos ua ke siv rau ntawm ob qho kawg ntawm qhov nkag thiab qhov tawm ntawm lub zeb muaj ob sab iav, ob qho tib si muaj qhov ua haujlwm tso chaw. Tsis muaj qhov ua haujlwm axial swb. 4. Lub log uas nws tus kheej sib dhos muaj peb lub qhov roj |
| Muaj Peev Xwm Thauj Khoom | Lub zeb zeb raug rau qhov hnyav radial siab: peb siv ob kab ntawm txoj kab sib tw linear, nrog ntau qhov chaw sib cuag kom nqa tau qhov hnyav siab thiab txo qhov cuam tshuam, yog li ua tiav qhov hnyav thiab qhov cuam tshuam uas lub zeb xav tau. | Lub qhov sib tsoo ntawm cov menyuam kheej kheej yog qhov chaw sib cuag zoo li lub voj voog nrog thaj chaw sib cuag me me. Cov zeb loj muaj peev xwm thauj khoom hnyav tsawg. |
| Lub Neej Ntev | Lub neej ua haujlwm feem ntau tuaj yeem ncav cuag 10-12 xyoos. | Lub neej ua haujlwm dav dav ntawm cov spherical roller bearings yog 3-5 xyoos |
| Kev txuag hluav taws xob | Qhov kev tsim qauv ob chav raceway muaj qhov tsis kam khiav me dua thiab qhov tsis kam pib qis dua, uas tuaj yeem txuag hluav taws xob; nws yooj yim rau kev saib xyuas thiab txuag ntau cov peev txheej dej. | Qhov cuam tshuam ntawm kev txuag hluav taws xob ntawm qhov chaw sib cuag nkhaus tsis pom tseeb |
Spherical Ob Kab Cov Menyuam Bearings
| Lub tshuab zeb pob | Tus lej ntawm cov kabmob | ID hli | OD hli | W hli | Qhov hnyav kg |
| 1.5M Pub | NNU560Y | 560 | 830 | 180 | 335 |
| Kev tso tawm | NNUP560Y | 560 | 830 | 200 | 340 |
| 1.83MPub | NNU695Y | 695 | 1000 | 230 | 573 |
| Kev tso tawm | NNUP695Y | 695 | 1000 | 255 | 590 |
| 2.2M Pub | NNU895Y | 895 | 1200 | 240 | 781 |
| Kev tso tawm | NNUP895Y | 895 | 1200 | 265 | 787 |
| 2.4MPub | NNU1000Y | 1000 | 1300 | 280 | 997 |
| Kev tso tawm | NNUP1000Y | 1000 | 1300 | 300 | 1010 |
| 2.6M Pub | NNU1200Y | 1200 | 1600 xyoo | 280 | 1350 xyoo |
| Kev tso tawm | NNUP1200Y | 1200 | 1600 xyoo | 330 | 1420 xyoo |
| 3.2MPub | NNU1400HY | 1400 | 1800 xyoo | 280 | 2300 |
| Kev tso tawm | NNUP1400HY | 1400 | 1800 xyoo | 310 | 2400 |
Cov Ntaub Ntawv Qhia
Keeb Kwm:Cov tshuab zeb pob zeb siv dav hauv kev ua cov khoom siv hauv av thiab kev sib tsoo. Lawv txoj haujlwm yog ua tiav los ntawm kev sib txhuam thiab kev swb ntawm lub qhov hollow thiab lub ncoo bearing. Txawm li cas los xij, lub ncoo bearing yog siv rau hauv cov xwm txheej uas muaj ntau plua plav, kev sib txhuam siab thiab kub siab, thiab dais qhov cuam tshuam ntawm lub tog raj kheej load, yog li lub ncoo bearing feem ntau yuav puas tsuaj. Cov xwm txheej xws li "cov vuas hlawv" cuam tshuam rau kev ua haujlwm ib txwm ntawm lub tshuab zeb pob zeb.
Cov lus tseem ceeb ntawm cov neeg siv khoom:kub heev, thauj khoom hnyav, vuas hlawv, hmoov av ntau, kaw ntau zaus, cov nqi kho mob siab.
01. Kev xaiv cov kabmob: NNU895Y3 ntawm qhov kawg pub, NNUP895Y3 ntawm qhov kawg tso tawm
Raws li cov neeg siv khoom ua haujlwm, lub tshuab zeb pob muaj ib lub tog raj kheej, ib lub qhov khoob, lub rooj zaum tseem ceeb, thiab lub bush bearing. Lub zog axial yuav tsim thaum nqa khoom, thiab yuav tsum xaiv lub bearing nrog lub peev xwm loj bearing. Peb tau tsim lub sab nraud spherical ob kab roller bearing nrog lub peev xwm thauj khoom muaj zog, tiv taus kev cuam tshuam zoo, yooj yim lubrication, kev ntseeg siab siab, kho rau lub tshuab sib tsoo, thiab tseem tuaj yeem ua haujlwm li qub thaum txav mus rau axially. Los ntawm kev xam lub neej, tsis muaj teeb meem hauv kev txheeb xyuas 43800 teev.
02. Kev tsim qauv zoo dua:
Raws li tus neeg siv khoom ua haujlwm:
1. Lub tshuab zeb pob thawj siv lub qhov hollow thiab lub bush bearing rau kev sib txhuam sib kis, thiab cov roj nyias nyias tsim cov roj zaj duab xis rau kev sib txhuam. Thaum siv tiag tiag, thaum cov khoom nce ntxiv, lub nra hnyav ntawm lub bush bearing nce ntxiv. Yog tias qhov kub tsim los ntawm kev sib txhuam tsis ploj mus raws sijhawm, nws yuav tsim "Vuas Kub Hlawv", yog li peb tau txhim kho qhov kev sib txhuam ntawm lub ncoo bearing, siv txoj kev tsim kev sib txhuam dov, thiab tsim cov kabmob ob kab.
2. Lub tshuab zeb pob qhuav yuav ntev vim yog qhov kub siab ntawm cov khoom nkag thiab qhov kub uas tsim los ntawm kev ua haujlwm. Ua rau lub cev kheej kheej txav mus rau ob qho kev taw qhia thiab khiav tsis ruaj khov. Yog li ntawd, kev txav mus los thiab kev kho ntawm lub tog raj kheej zeb tau tsim, qhov nkag tau tsim tsis muaj tav, thiab qhov tawm tau tsim nrog ob lub tav, uas ua rau lub tog raj kheej ua haujlwm ruaj khov.
3. Vim nws qhov hnyav thiab qhov cuam tshuam ntawm kev sib tsoo cov hlau pob thiab cov hlau forgings, lub tog raj kheej yog khoov thiab deformed los tsim deflection, uas yuav tsum tau lub dov bearing kom nws tus kheej-aligning, txwv tsis pub lub tog raj kheej tsis nyob hauv tib lub axis, ua rau puas tsuaj rau lub bearing. Yog li ntawd, peb tau tsim cov kev cai nws tus kheej-aligning ntawm lub dov bearing. Lub sab nraud txoj kab uas hla ntawm lub nplhaib sab nraud ntawm lub bearing yog tsim nyob rau hauv ib tug arc duab, uas daws qhov teeb meem ntawm lub tog raj kheej tsis sib xws.
03. Kev qhia txog qhov tshwm sim:
Los ntawm kev sib txuas cov xwm txheej ntawm cov khoom siv, peb tau tsim ib hom tshiab ntawm lub pob zeb bearing kom tau raws li cov neeg siv khoom xav tau. Lub sijhawm tsis ua haujlwm los ntawm qhov ua yuam kev "hlawv cov vuas" ntawm cov neeg siv khoom tau txo qis heev, txuag cov neeg siv 80% -90% ntawm cov roj nplua nyeem, ntau dua 8% ntawm hluav taws xob, thiab txuag hluav taws xob ntau dua 10% -15%. Lub zog ntawm lub cev muaj zog hluav taws xob siv hauv lub pob zeb tuaj yeem txo qis los ntawm 13% -20%, thiab lub peev xwm thauj khoom ntawm lub cev sib tsoo tuaj yeem nce ntxiv los ntawm 15% -20%, txhim kho qhov nrawm ntawm lub pob zeb ua haujlwm.