Ama-NK 110/40 ama-needle roller bearings anezindandatho ezenziwe ngomshini, ngaphandle kwendandatho yangaphakathi
Ama-needle roller bearing ayizingxenye eziphelele eziqukethe indandatho yangaphandle efakwe umshini, i-needle roller kanye ne-cage assembly kanye ne-inner ring esuswayo ehlukaniswa ngokusebenzisa izimbambo ezimbili ezinhlangothini zendandatho yangaphandle noma ama-side plate. Incane kakhulu ngenxa yokuphakama kwayo okuphansi kwe-radial section. I-needle roller bearing inomsele wokugcoba kanye nembobo yokugcoba endandatho yangaphandle, Ngenxa yendandatho yayo yangaphandle efakwe umshini (eqinile) evumela ukuyenza iqine kakhulu futhi ithuthukise ukunemba kwe-bearing, lolu hlobo lwe-bearing lufanelekela uhlelo lokusebenza oludinga isivinini esikhulu, umthwalo ophezulu kanye nokunemba okuphezulu kokusebenza. Lawa ma-needle roller bearing atholakala ngezinhlobo ezimbili - enye engenayo i-inner ring kanti enye ene-inner ring, I-needle roller bearing engena-inner ring idinga i-hard and ground shaft njengendlela yokugijima.
Uchungechunge lwe-NK, Fw≦10mm, NK luchungechunge olulula lwamadayamitha omgodi kusukela ku-5mm kuya ku-110mm
Ama-NK 110/40 ama-needle roller bearings anezindandatho ezenziwe ngomshini, ngaphandle kwendandatho yangaphakathi
imininingwane Imininingwane
Izinto: Insimbi ye-Chrome engu-52100
Uchungechunge: ngaphandle kwendandatho yangaphakathi
Ukwakhiwa: Umugqa Owodwa
Isivinini Esikhawulelwe: 4100 rpm
Ukupakisha: Ukupakisha kwezimboni kanye nokupakisha ibhokisi elilodwa
Isisindo: 0.83kg
Ubukhulu Obuyinhloko
Ububanzi ngaphansi kwama-roller(d): 110mm
Ukubekezelelana kobubanzi ngaphansi kwama-roller: 0.036mm kuya ku-0.058mm
Ububanzi bangaphandle (D): 130mm
Ukubekezelela ububanzi bangaphandle: -0.018mm kuya ku-0mm
Ububanzi(C):40mm
Ukubekezelela Ububanzi: -0.2mm kuya ku-0mm
Izilinganiso zomthwalo oguqukayo (Cr): 127KN
Izilinganiso zomthwalo oqinile (Cor): 290KN
ISIVININI SOKUDLAS
Indlu yobubanzi be-abutment (ene-flanges):(Da)max.123.5 mm
Irediyasi yefillet(ra)ubuningi:1 mm
