
NU421-XL-M1
yuag: 17.4 kg
Cylindrical cov menyuam bearing
WhatsApp: +8618753115023
E-mial:info@bearingmotion.com
Khoom Description
| d |
105 hli
|
| D |
260 hli
|
| B |
60 mm
|
| Cr |
610,000 N
|
| C0r |
590,000 N
|
| Cur |
71,000 N
|
| nG |
4, 750 1/min
|
| nϑr |
2, 750 1/min
|
| ≈m |
17.4kg 1
|

Yam khoom muaj feem xyuam
CovNU421-XL-M1yog ib qho kev ua haujlwm siab -kev ua tau zoo, ib zaug - kab cylindrical roller bearing engineered rau kev thov cov ntawv thov radial load. Raws li ib feem ntawmX-lub neejseries, chav tsev no muaj qhov ua tau zoo ntawm qhov chaw sib tw thiab txhim kho cov duab puab sab hauv, uas txhim kho nws qhov kev ntsuas qhov nrawm nrawm (C_r=610,000 N) thiab txuas ntxiv lub neej kev pabcuam tag nrho. Tsim los ua ib qho uas tsis yog- nrhiav cov kabmob, NU tsim muaj xws li ob lub ribs nruj ntawm lub nplhaib sab nraud thiab lub nplhaib sab hauv du, tso cai rau axial txav ntawm cov ncej hauv tsev. Qhov no ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau siab - tshuab ceev qhov twg thermal expansion ntawm lub ncej yog ib qho tseem ceeb, xws li nyob rau hauv loj fais motors los yog industrial gearboxes.
Ua rau kev ntseeg siab nyob rau hauv ib puag ncig hnyav, lubNU421-XL-M1suav nrog qhov muaj zogM1 machined tooj dag tawb. Tsis zoo li cov txheej txheem pressed steel lwm txoj kev, ob - thooj, cov menyuam- coj lub tawb tooj dag muaj kev ruaj ntseg zoo dua nyob rau hauv kev vibrations hnyav thiab kev poob siab, ua kom cov menyuam nyob twj ywm zoo tag nrho txawm tias nws txwv ceev ntawm 4,750 rpm. Nrog loj260mm sab nraud txoj kab uas hlathiab a105mm ua, cov kabmob no muab cov kev nruj heev uas yuav tsum tau ua rau hnyav - cov twj tso kua mis, compressors, thiab cov khoom siv ua liaj ua teb. Nws cov qauv sib cais ua kom yooj yim rau kev txhim kho thiab kev saib xyuas, tso cai rau lub nplhaib sab hauv thiab sab nrauv los nruab rau ntawm nws tus kheej kom yooj yim sib dhos ua haujlwm.

kev thauj mus los


Cim npe nrov: nu421-xl-m1, nu421-xl-m1 lwm tus neeg
Tug
NU 320 ECMLTom ntej
NU 1048 MLKoj Tseem Yuav Zoo Li
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