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Hom
Nj307
Cylindrical Cov Menyuam Bearings yog dov bearings tshwj xeeb engineered kom haum rau siab high radial loads. Lawv cov ntsiab tseem ceeb uas yog collers cylindrical uas ua rau tawm kev sib chwv nrog cov regears. Cov qauv tsim no ua rau lawv pom zoo ntawm kev tuav cov rog ntshiab radial rog, pab raws li cov khoom siv tseem ceeb hauv cov ntawv thov loj heev. Piv nrog rau cov pob kabmob ntawm tib lub loj, lawv muab ntau dua radial load-nqa muaj peev xwm.
Cylindrical Cov Kabmob Uas Quav
| ISO | Nj307 | |
| Kev sau ntawv | 42307 | |
| Kev ntaus qhov taub | d | 35 hli |
| Sab nraud ntawm lub taub | D | 80 hli |
| Qhov dav | B | 21 hli |
| Cov Kev Ntsuas Cov Khoom Siv Dynamic Yas | C | 37.3 kn |
| Theem Pib Cov Ntsuas Hluav Taws Xob | C0 | 39 kn |
| Kev ceev ceev | 5400 r / min | |
| Lim txav ceev | 4200 r / min | |
| Qho hnyav | 0.5 kg | |
Tus qauv ntawm cylindrical cov menyuam bearings
- Ib qho ib txwm cylindrical cov kabmob uas muaj cov kabmob tseem ceeb hauv qab no:
- Ntiv nplhaib sab nraud:Feem ntau muaj cov ribs tsau lossis flanges ntawm ib lossis ob tog los muab cov lus qhia axial rau cov chais.
- Ntiv nplhaib sab hauv:Kuj feem ntau muaj tav lossis flanges rau cov menyuam taw qhia. Nyob ntawm cov qauv tsim, lub nplhaib sab hauv tuaj yeem yog qhov sib xyaw nrog cov tav lossis sib cais (ua kom yooj yim).
- Cylindrical rollers:Precision-Av Hauv Av Cylindrical Rolling ntsiab lus uas yog cov tub ntxhais load-nqa khoom. Cov menyuam lub ntev feem ntau yog me ntsis tsawg dua lawv lub cheeb.
- Tawb (khaws cia):Cais cov menyuam uas muaj zog, tiv thaiv lawv los ntawm kev rub tawm ib leeg, thiab coj lawv tawm kom raug nyob hauv lub runeways. Cov ntaub ntawv tawb suav nrog cov hlau, tooj dag, lossis polymers (piv txwv li, polyamide / nylon).
Cov yam ntxwv ntawm cylindrical rau cov menyuam bearings
- Siab radial thauj muaj peev xwm:Txoj kab sib cuag tsim ua kom lawv coj los ua kom muaj zog dua radial loads tshaj li tib lub pob loj.
- Siab radial rigidity:Zoo heev stiffness hauv radial kev taw qhia, ua rau tsawg kawg deformation nyob rau hauv load.
- Tsawg tsis sib txhuam:Tsawg yob tsis kam pab txhawb rau kev ua haujlwm siab.
- Kev muaj peev xwm ceev tau:Cov bearings zoo (tshwj xeeb nrog lub teeb yuag) yog cov tsim nyog rau kev siv nrawm.
- Kev sib cais:Ntau hom (piv txwv li (nu, nj tsim) muaj cov nplhaib sib txawv (sab hauv thiab / lossis sab nraud), yooj yim mounting, dismounting, thiab txij nkawm.
- Txwv Axial Load muaj peev xwm:Feem ntau tuaj yeem tsuas yog siv cov roj axial me me (nyob ntawm tus qauv uas tsim), lossis xav tau kev sib xyaw nrog lwm cov kabmob los lis cov rog axial.
Cov Kev Siv ntawm Cylindrical Rau Cov Menyuam Bearings
Cylindrical Cov Menyuam Bearings tau dav siv hauv cov ntawv thov xav tau siab radial thauj peev muaj peev xwm thiab rigidity:
- Fais Motors thiab Generator:Rotor txhawb nqa.
- Gearboxes thiab Reducers:IAV NCEJ txhawb.
- Rolling mills:Ua haujlwm yob thiab thaub qab yob chocks.
- Twj Thiab Compressors:Ncej kev pab them nyiaj.
- Vibrating ntxaij:Tuav vibratory thauj khoom.
- Siv Machinery:Slewing rings hauv excavators, cranes.
- Cua Turbines:Lub ntsiab Ncej bearings.
- Tshuab tool spindles:Qhov twg siab thiab meej yog qhov tseem ceeb.
- Tshuab Luam Ntawv:Support txhawb nqa.
Cov nqi hwm ua tau zoo cylindrical cov pob txha bearings kom muaj kev ntseeg siab tshaj plaws uas siab kawg radial thauj khoom yog tsis muaj kev sib ceg.
Tiv Tauj Peb
Lwm Yam Khoom
UCF314-43
UC series bearings xa mus rau cov qauv ua, siv hauv ncoo thaiv cov pob hauv ncoo zais nrog cov tes tsho adapes. Ntawm lawv cov tub ntxhais yog ib qho zuaj zeem muag sib sib zog nqus pob cov kabmob sib xws Adhering rau Metric Qhov Ntev, Cov Series No Yog ...
2308 k
Nws tus kheej txoj kev sib thooj pob pob kabmob sawv tawm rau lawv lub peev xwm tshwj xeeb kom them nyiaj rau cov ceg ntseeg ntawm tus ncej thiab vaj tse. Qhov kev tsis zoo no tuaj yeem qia los ntawm co qau defection, mounting yuam kev, lossis lub hauv paus kev sib hais haum. Tsis zoo li cov qauv siv nws tus kheej muab cov kev ua haujlwm zoo dua, txo cov kev ntxhov siab uas ua rau ua tsis tiav hauv ...
7212 AC
Angular sib cuag pob bearings (acbbs) yog cov kabmob precision-encantent-enquentely tsim los tswj kev sib xyaw ua ke thiab axial loads, ib txhij. Tsis zoo li qauv sib sib zog nqus groove pob bearings, lawv txuas kev sib cuag cov tub sab sib ze (feem ntau ntawm 15 °), feem ntau nrog rau cov rog radial. Qhov no ...
Sa211-32
UC series bearings xa mus rau cov qauv ua, siv hauv ncoo thaiv cov pob hauv ncoo zais nrog cov tes tsho adapes. Ntawm lawv cov tub ntxhais yog ib qho zuaj zeem muag sib sib zog nqus pob cov kabmob sib xws Adhering rau Metric Qhov Ntev, Cov Series No Yog ...
Nup412
Cylindrical Cov Menyuam Bearings yog dov bearings tshwj xeeb engineered kom haum rau siab high radial loads. Lawv cov ntsiab tseem ceeb uas yog collers cylindrical uas ua rau tawm kev sib chwv nrog cov regears. Cov qauv tsim no ua rau lawv pom zoo ntawm kev tuav cov rog ntshiab radial rog, pab raws li cov khoom siv tseem ceeb hauv cov ntawv thov loj heev. Piv ...
22308 kmbw33
Ib lub spherical cov menyuam cov kabmob yog ib tug engineered dov-caij cov kabmob tsim los kom muaj txiaj ntsig zoo hauv kev ua haujlwm uas xav tau. Nws txhais lus nta yog nws lub peev xwm ntawm tus kheej. Nws cia li them nyiaj rau kev coj tsis ua haujlwm ntawm tus ncej thiab vaj tse, tshwm sim los ntawm mounting, lossis cov hauv paus thaiv (feem ntau txog 1.5 ° - 3 °). Qhov no ...
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