Nau'ukan abin nadi na yau da kullun na cylindrical sun bambanta

Silindari rollers da titin tseren layin tuntuɓar layi ne. Ƙarfin lodi yana da girma, kuma yana ɗaukar nauyin radial. Tashin hankali tsakanin nau'in mirgina da flange na zobe karami ne, kuma ya dace da jujjuyawar sauri.

 

"Silindrical abin nadi samfurin ƙayyadaddun bayanai" matsala ce da abokan ciniki da yawa za su fuskanta lokacin zabar bearings. Akwai nau'ikan nau'ikan da ƙayyadaddun bayanai da yawacylindrical abin nadi bearings, da silindarical nadi bearings za a iya raba zuwa NU, NJ, NUP, N, NF da sauran guda jere bearings, kazalika NNU da NN biyu jere bearings.

 

Silindrical abin nadis ba tare da flanges a ciki ko na waje zobe za a iya motsa axially kuma za a iya amfani da matsayin free-karshen bearings. Silindrical roller bearings tare da flanges biyu a gefe ɗaya na zoben ciki da na waje da flange guda ɗaya a ɗayan gefen ferrule na iya jure wani nau'i na nauyin axial a hanya ɗaya. Gabaɗaya, ana amfani da cages na stamping na ƙarfe, ko gami da jan ƙarfe mai ƙarfi ya zama ƙaƙƙarfan keji. Koyaya, ana yin wasu cages ta amfani da polyamide.

 

Hoton da ke ƙasa yana nuna tsari gama-gari na silindari mai ɗauke da keji.

 

Samfura da kuma bambance-bambance

Zoben waje na nau'in N ba shi da gefe kuma ana iya ware shi kyauta daga bangarorin biyu

Nau'in NU Zoben ciki ba shi da gefe kuma ana iya ware shi kyauta daga ɓangarorin biyu

Nau'in NF yana da gefe guda a kan zoben waje, wanda kawai za'a iya ware shi daga gefe ɗaya

Nau'in nau'in zoben ciki na NJ yana da gear gear guda ɗaya, wanda za'a iya ware shi kawai daga gefe ɗaya

Nau'in NUP Zobe na ciki yana da gear gear guda ɗaya, wanda za'a iya ware shi da yardar kaina daga gefe, amma zoben ciki yana da gear gear guda ɗaya.

Akwai zoben kaya a gefe, wanda za'a iya cirewa

Silindrical roller bearingsHakanan ana samun su a cikin nau'ikan NN-jere biyu, masu siffa NNU da silinda mai jeri huɗu. Silindrical roller bearings gabaɗaya suna amfani da cages na stamping na ƙarfe, girman girma ko kuma ana amfani da su don saurin jujjuyawar jujjuyawar tagulla, juyi biyu ko huɗu na abin nadi bearings suna amfani da kejin kulle don tsawaita rayuwar sabis. Ana amfani da shi sosai a cikin masu ragewa, tubalan jan hankali, injin bugu da sauran lokuta