I-NAO20X35X17 Amabhorethi enaliti anezindandatho ezenziwe ngomshini, anendandatho yangaphakathi
Izici ze-NAO20X35X17 Needle roller bearings ezinamandandatho anomshini, anendandatho yangaphakathi
1.Low cross section
Kuzinhlelo zokusebenza lapho isikhala esincane sitholakala khona, ama-needle roller bearings anikeza isisombululo esihlangene kakhulu
2.Umthamo omkhulu wokuthwala umthwalo
Naphezu kobude obuphansi besigaba esiphambanayo, anomthamo omkhulu wokuthwala umthwalo.
3.Umklamo ohlukanisekayo
Ukukwazi ukuhlanganisa izindandatho zangaphakathi nangaphandle ngokuhlukana kuvumela ukuphazamiseka ku-shaft kanye nezindlu futhi kwenza kube lula ukuhlolwa kokulungisa.
4.Ukuqina okuphezulu
Ngenxa yenani elikhulu lamarola anobubanzi obuncane, ama-roller enaliti anezindandatho ezinomshini anokuqina okuphezulu.
5.Ukwamukela ukufuduka kwe-axial
Ama-roller enaliti anezindandatho ezinomshini angakwazi ukuhlalisa i-axial displacement.Uma usebenzisa i-raceways ku-shaft, ibanga lokufuduka alinqunyelwe ukuthwala.
I-NAO20X35X17 Amabhorethi enaliti enaliti anendandatho eyenziwe ngomshini Imininingwane
Material:52100 Chrome Steel
Uchungechunge:Ngendandatho Yangaphakathi
Ukwakhiwa:Umugqa Owodwa
Uhlobo lophawu:Vula uhlobo
Isivinini esilinganiselwe: 18100 rpm
Ukupakisha:Ukupakisha kwezimboni kanye nokupakishwa kwebhokisi elilodwa
Isisindo: 0.076 kg
Izilinganiso Eziyinhloko
Bore ububanzi(d):20mm
Ububanzi bangaphandle(D): 35mm
Ububanzi(B): 17mm
Indandatho yangaphakathi yomzila womjaho (F):25mm
Indandatho yangaphandle yobubanzi bomzila (E):29mm
I-Chamfer dimension yangaphandle indandatho (r) min.:0.3mm
Ukugudluzwa kwe-axial okuvumelekile endaweni evamile yeringi eyodwa ephethe okuhlobene ne(ama)nye:0.5mm
Izilinganiso zomthwalo onamandla(Cr): 14.9KN
Izilinganiso zokulayisha ezimile (Cor): 26KN
ABUTMENT DIMENSIONS
Ishafu yodayamitha encane evunyelwe, amabhere angenawo ama-flange(da):28.4 mm
Ishafu yobubanzi obuvunyelwe encane kunazo zonke, amabheringi angenawo ama-flange(db):24.5 mm
Ububanzi bezindlu (ngaphandle kwama-flanges)(Da):29.5mm
Izindlu ezincane ezivumelekile zobubanzi be-abutment, ama-bearings angenawo ama-flange(Db):25.6 mm
I-Fillet radius(ra)ubukhulu.:0.3 mm
