Izinhlobo ezivamile zokuthwala ama-roller ezi-cylindrical zihlukile

Ama-roller ayisilinda kanye nemigwaqo yomjaho kungama-contact bearings aqondile. Umthamo womthwalo mkhulu, futhi ikakhulukazi uthwala imithwalo ye-radial. Ukungqubuzana phakathi kwento egingqikayo kanye ne-ring flange kuncane, futhi kufanelekile ukujikeleza ngesivinini esikhulu.

 

"Ukuthwala kwe-roller eyi-cylindrical "Ukucaciswa kwemodeli" kuyinkinga amakhasimende amaningi azohlangana nayo lapho ekhetha amabheringi. Kunezinhlobo eziningi kanye nokucaciswa kwe-"amabheringi e-cylindrical roller, kanye nama-roller bearings ayisilinda angahlukaniswa abe yi-NU, NJ, NUP, N, NF kanye namanye ama-single row bearings, kanye nama-NNU kanye nama-NN double row bearings.

 

Ukuthwala kwe-roller eyi-cylindricalAma-s angenazo izingcezu ezindongeni zangaphakathi noma zangaphandle angahanjiswa nge-axial futhi angasetshenziswa njengama-free-end bearing. Ama-cylindrical roller bearing anama-double flanges ohlangothini olulodwa lwezindandatho zangaphakathi nezangaphandle kanye ne-flange eyodwa kolunye uhlangothi lwe-ferrule angamelana nezinga elithile lomthwalo we-axial ohlangothini olulodwa. Ngokuvamile, kusetshenziswa amakheji okunyathela ipuleti lensimbi, noma amakheji aqinile aphendulwe nge-copper alloy. Kodwa-ke, amanye amakheji akhiwa kusetshenziswa i-polyamide.

 

Isithombe esingezansi sibonisa isakhiwo esivamile se-roller roller bearing esinekheji.

 

Amamodeli kanye nomehluko

Indandatho yangaphandle yohlobo lwe-N ayinawo umphetho futhi ingasuswa ngokukhululekile kuzo zombili izinhlangothi

Uhlobo lwe-NU Indandatho yangaphakathi ayinawo umphetho futhi ingasuswa ngokukhululekile kuzo zombili izinhlangothi

Uhlobo lwe-NF lunomphetho owodwa eringini engaphandle, ongasuswa ngokukhululeka ohlangothini olulodwa kuphela

Indandatho yangaphakathi yohlobo lwe-NJ inomphetho wegiya owodwa, ongasuswa ngokukhululeka ohlangothini olulodwa kuphela

Uhlobo lwe-NUP Indandatho yangaphakathi inomphetho wegiya elilodwa, ongasuswa ngokukhululekile ohlangothini, kodwa indandatho yangaphakathi inomphetho wegiya elilodwa

Kukhona indandatho yegiya ohlangothini, engasuswa

Ama-roller bearings e-cylindricalziyatholakala futhi ngama-roller bearings anemigqa emibili, anomumo we-NN kanye nowemigqa emine. Ama-roller bearings ane-cylindrical ngokuvamile asebenzisa ama-steel plate stamping cages, osayizi abakhulu noma asetshenziselwa ukujikeleza okusheshayo asebenzisa ama-brass turning cages, ama-roller bearings anemigqa emibili noma emine asebenzisa ama-bolt cages ukwandisa impilo yesevisi yokuthwala. Isetshenziswa kabanzi kuma-reducers, ama-pulley blocks, imishini yokunyathelisa kanye nezinye izikhathi.