I-NUP244-EM I-Single Row Cylindrical roller bearing
I-NUP244-EM iyirola eyi-cylindrical yomugqa owodwa enekheji. Leli bhilidi liqukethe iringi eqinile yangaphakathi nengaphandle enamarola angamacylindrical ekhejini. Leli kheji livimbela ukuthintana phakathi kwama-cylinder rollers, ngakho-ke lolu hlobo oluthwele lungakwazi ukusekela isivinini esingaphezu kwamabheringi angama-cylinder agcwele ngokugcwele. Futhi, ama-roller cylindrical roller bearings anemigqa aqinile kakhulu futhi angathatha amandla aphezulu e-radial. Njengoba izindandatho zangaphakathi nangaphandle zalezi zinsimbi zingahlakazwa kalula, kulula kakhulu ukuzifaka.
Ukusetshenziswa komugqa owodwa wama-cylindrical roller bearings okuhlanganisa: amabhokisi egiya, imishini yezolimo, amaphampu, ama-compressor, namamotho kagesi.
I-NUP244-EM iwumugqa owodwa onesilinda esinomklamo we-NUP. Iringi yangaphandle inezimbambo ezimbili eziqinile, kuyilapho iringi yangaphakathi inombambo olulodwa oluqinile nolunye oluxegayo. Ngenxa yalokho, lokhu kuthwala kungathatha amandla e-radial kanye namandla e-axial kuzo zombili izinkomba. Ama-NUP bearings asetshenziswa njengama-bearings okuthola indawo. Ukuthola ama-bearings thola i-shaft axially kuzo zombili izinkomba.
Izinto zekheji ze-NUP244-EM: zethusi. Amandla akhethekile nokuqina ngaphansi kwezimo ezimbi kakhulu ezifana nemithwalo yokushaqeka nokudlidliza, amandla okusheshisa okuphezulu nokuntuleka kokugcoba.
I-NUP244-EM I-Single Row Cylindrical roller enemininingwane Imininingwane
Material:52100 Chrome Steel
Ukwakhiwa:Umugqa Owodwa
Uhlobo Lophawu: uhlobo oluvulekile
Isivinini esikhawulela:1960 r/min
Uhlobo Lwekheji:Ithusi
Impahla yekheji:Amandla Aphezulu Ethusi Elifakwe Ngomshini
Isisindo: 38.6 kg
Izilinganiso Eziyinhloko
Bore ububanzi(d):220mm
Ububanzi bangaphandle(D): 400mm
Ububanzi(B): 65mm
B1:10
Ubukhulu be-Chamfer(r min.):4.0mm
Ubukhulu be-Chamfer(r1 min.):4.0mm
I-Chamfer dimension ye-loose flange ring(F):268mm
Ukususwa kwe-axial okuvumelekile(ubukhulu):2.1 mm
Izilinganiso zokulayisha ezimile(Cor):1188KN
Izilinganiso zomthwalo onamandla(Cr): 855KN
ABUTMENT DIMENSIONS
Ububanzi bomkhono we-spacer (da min.): 238mm
Ububanzi be-shaft abutment(db min.):288 mm
Ububanzi be-abutment yezindlu (Da max.):383 mm
I-Radius ye-fillet(ra max.):3 mm
