NU 221 ECP Clindrical Cov Menyuam Bearing
NU 221 ECP Cylindrical Cov Menyuam Bearing
Loj: 105mm * 190mm * 36mm
Qhov hnyav: 3.96 kg
Txais tos yuav
Raws li cov kabmob uas nquag siv, NU 221 ECP cylindrical roller bearings muaj qhov zoo ntawm cov khoom zoo li qub, cov khoom hnyav, ruaj khov, lub neej, thiab lwm yam, uas tuaj yeem ua kom muaj kev ua haujlwm siab thiab kev ntseeg siab ntawm cov tshuab. Lawv tau siv dav hauv kev lag luam thiab kev tsim khoom. Tag nrho kev lag luam ntau lawm tau ua ib qho tseem ceeb pab.
Cov ntaub ntawv
| Hom kabmob | Cylindrical Cov Menyuam Bearing |
| Bearing No. |
NPE 221 ECP |
| Dimension | 105mm * 190mm * 36mm |
| d | 105 hli |
| D | 190 hli |
| B | 36mm ib |
| D1 |
≈164.2 hli |
|---|---|
| F |
125 hli |
| r1,2 |
yam 2.1mm |
| r3,4 |
yam 2.1mm |
| s |
max 2 mm |
| da |
hli 117mm |
| da |
max. 122 mm |
| db |
hli 128mm |
| Da |
max.177.3 hli |
| ra |
max 2 mm |
| rb |
max 2 mm |
| Qhov hnyav | 3, 96kg |
| C (Basic dynamic load ntsuam xyuas) | 300 kN ib |
| C0(Basic static load rating) | 315kn ua |
| Pu (Nyob load txwv) |
36,5kn ua |
Qhov zoo ntawm NU 221 ECP Cylindrical Cov Menyuam Bearing
NU 221 ECP yog cov kabmob siab-precision tsim thiab tsim los rau European cov qauv thiab kuj ua raws li cov qauv thoob ntiaj teb. Nws muaj peev xwm tiv taus siab loads thiab high speeds, thiab kuj muaj zoo hnav tsis kam thiab kev pab lub neej ntev. Yog li ntawd, NU 221 ECP cylindrical cov menyuam bearings yog dav siv nyob rau hauv ntau yam hnyav-duty thiab high-ceev khoom. Piv txwv li, nws tuaj yeem pom hauv cov cuab yeej siv tshuab, cov tshuab ua haujlwm hnyav, servo tsav tshuab, cov cuab yeej siv tshuab precision, tsheb sib kis thiab lwm yam.
NU 221 ECP kuj muaj lub peev xwm siab axial thiab radial load, thiab nws cov ntsiab lus dov tau sib npaug hauv cov kabmob, uas ua rau lub nra ntawm cov kabmob sib npaug, yog li txhim kho tag nrho cov khoom siv. Tsis tas li ntawd, nws zoo heev sealing kev ua tau zoo tuaj yeem tiv thaiv kev poob thiab roj to, yog li ua kom cov khoom siv ua haujlwm ib txwm muaj. Tsis tas li ntawd, NU 221 ECP kuj muaj cov khoom zoo ntawm tus kheej lubricating, txo tus naj npawb ntawm kev saib xyuas thiab kev tu kom zoo ntawm cov khoom siv.
Hauv kev lag luam tshuab niaj hnub, NU 221 ECP tau siv ntau thiab ntau dua. Nws muaj nws cov kev siv hauv aviation, aerospace, rail tsheb thauj mus los, machinery manufacturing thiab lwm yam lag luam. Nws yog embedded nyob rau hauv cov cuab yeej siv tshuab los xyuas kom meej lub cev thiab ruaj khov kev ua haujlwm ntawm lub tshuab, txhim kho tag nrho cov kev ua tau zoo thiab muaj peev xwm ntawm cov cuab yeej siv, thiab ua kom muaj kev txhim kho hauv zej zog.
Daim ntawv thov ntawm NU 221 ECP Cylindrical Cov Menyuam Bearing
NU 221 ECP muaj lub siab zoo li qub thiab nws lub peev xwm thauj khoom loj, yog li nws feem ntau siv hauv kev tsim khoom.
Lub peev xwm zoo li qub ntawm NU 221 ECP cylindrical roller bearings feem ntau yog los ntawm cov khoom xws li nws cov menyuam loj thiab cov menyuam ntev ntev. Yog li ntawd, nws tuaj yeem tswj tau lub peev xwm siab load-bearing tsis tu ncua thiab txhim kho kev ua haujlwm ntawm lub tshuab.
NU 221 ECP muaj ntau dua dynamic load, uas txawv ntawm qhov zoo li qub load.
Dynamic load feem ntau yog hais txog cov khoom thauj los ntawm cov kabmob thaum sib hloov. NU 221 ECP cylindrical roller bearings muaj lub zog siab nyob rau hauv cov nqe lus ntawm dynamic thiab zoo li qub loads, yog li lawv tuaj yeem tiv taus ntau dua thiab ua kom ruaj khov thiab kev ntseeg siab ntawm lub tshuab.
NU 221 ECP muaj rigidity siab.
Rigidity tuaj yeem nkag siab tias yog lub peev xwm ntawm cov kabmob los tuav nws cov duab thiab qhov loj me thaum muaj kev ntxhov siab. Lub rigidity siab dua ntawm NU 221 ECP cylindrical roller bearing ua rau nws ua haujlwm ib txwm nyob rau hauv ntau txoj kev thauj khoom thiab deformations, ua kom lub tshuab ua haujlwm tau zoo thiab kev ua haujlwm ntev.
NU 221 ECP muaj lub neej ua haujlwm ntev.
Nws muaj kev hnav zoo heev thiab kev tiv thaiv corrosion thiab tuaj yeem ua haujlwm hauv qhov chaw ua haujlwm hnyav. Nyob rau tib lub sijhawm, nws yog ua los ntawm cov khoom siv zoo bearing steel los xyuas kom meej lub neej ua haujlwm siab ntawm cov kabmob.
Peb Lub Tuam Txhab Loj Rau Txhua Yam Ntawm Cov Kabmob
Cim npe nrov: nu 221 ecp clindrical cov menyuam bearing, nu 221 ecp clindrical cov menyuam bearing lwm tus neeg
