Izinto ezigoqayo ziyi-cylindrical roller radial bearings.Isakhiwo sangaphakathi se-cylindrical roller bearing samukela ama-roller ahlelwe ngokufana, ane-spacers noma ama-spacers afakwe phakathi kwama-roller, angavimbela ukutsheka kwama-roller noma ukungqubuzana phakathi kwama-roller, okuvimbela ngokuphumelelayo ukwanda kwe-torque ejikelezayo.
Amarola angama-cylindrical kanye nemigwaqo yomjaho angama-linear contact bearings.Umthamo wokulayisha, ikakhulukazi umthwalo we-radial.Ukungqubuzana phakathi kwento eginqikayo kanye ne-ferrule kuncane, kulungele ukuzungezisa ngesivinini.
Ngokusho kokuba khona noma ukungabi khona kwezimbambo, ingahlukaniswa ibe yi-NU, NJ, NUP, N, NF kanye namanye ama-roller ama-cylindrical roller anomugqa owodwa, kanye ne-NNU, NN kanye namanye ama-double-row cylindrical roller bearings.I-bearing inendandatho yangaphakathi ehlukanisekayo kanye nesakhiwo sendandatho yangaphandle.
Ama-roller bearings angama-cylindrical angenazimbambo kwindandatho yangaphakathi noma yangaphandle anganyakaza ngokuhlobene namasongo angaphakathi nangaphandle, ngakho angasetshenziswa njengama-bearings amahhala.
Ama-roller bearings angama-cylindrical anezimbambo ezimbili ohlangothini olulodwa lwendandatho yangaphakathi kanye nendandatho yangaphandle kanye nezimbambo ezilodwa ngakolunye uhlangothi lwendandatho zingamelana nezinga elithile lomthwalo we-axial ohlangothini olulodwa.Ngokuvamile sebenzisa ikheji lokunyathela lensimbi, noma ikheji lomzimba we-copper alloy car.Kodwa abanye basebenzisa amakheji amise okwe-polyamide.
Isici
1. Irola nomzila womjaho kuxhumene kulayini noma dwebela ukuthintana.Umthamo we-radial load mkhulu, futhi ulungele ukuthwala imithwalo esindayo kanye nemithwalo enomthelela.
2. I-coefficient ye-friction incane, ifanele isivinini esikhulu, futhi isivinini somkhawulo siseduze ne-deep groove ball bearing.
3. Uhlobo lwe-N kanye nohlobo lwe-NU lungakwazi ukuhamba nge-axially, lungakwazi ukuzivumelanisa nokushintsha kwesimo esihlobene se-shaft kanye ne-casing ebangelwa ukunwetshwa okushisayo noma iphutha lokufaka, futhi ingasetshenziswa njengokwesekwa kokuphela kwamahhala.
4. Izidingo zokucubungula ze-shaft noma imbobo yesihlalo ziphakeme ngokuqhathaniswa.Ukuchezuka okuhlobene kwe-eksisi yeringi yangaphandle ngemva kokufakwa kwe-bheringi kumele kulawulwe ngokuqinile ukuze kugwenywe ukugxilisana kwengcindezi yokuxhumana.
5. Indandatho yangaphakathi noma yangaphandle ingahlukaniswa ukuze ifakwe kalula futhi isuswe.
Isikhathi sokuthumela: Jan-08-2022