I-NKX 70 I-Needle roller / thrust Ball bearings
Ingahlanganiswa nendandatho yangaphakathi , lapho i-shaft ayikwazi ukuqina kanye nomhlabathi.
I-needle roller bearing ingakwazi ukuthwala imithwalo ye-axial ohlangothini olulodwa futhi, ngakho-ke, thola i-shaft endaweni eyodwa kuphela.
Ama-bearings ahlanganisiwe angakhwezwa abuyele emuva, kumashafti amafushane nalapho izinguquko zobude ngenxa yokwanda okushisayo zincane uma kuqhathaniswa.
Ama-bearings ochungechunge lwe-NKX anekheji ahlanganisa inaliti ene-radial roller ne-thrustball enebhola kanye nekheji yokuphonswa kwekheji efana nochungechunge lwe-511.
Lokhu kuthwala imvume ukusebenza ngesivinini kuqhathaniswa futhi itholakala axially ohlangothini olulodwa by yangaphandle ring flange.
Ingafakwa ngokuhlukana kokubili komhlangano webhola kanye nekheji kanye newasha shaft.
Lolu chungechunge olunochungechunge kufanele lugcotshwe ngamafutha, njengoba asikho isembozo esigcina ugrisi ekuthwaleni, asinaso isembozo sensimbi esigxiviziwe, njengokujwayelekile.
I-NKX 70 I-Needle roller / thrust Ball bearings Imininingwane Imininingwane
Material:52100 Chrome Steel
Uchungechunge:Ngendandatho Yangaphakathi
Ukwakhiwa:Umugqa Owodwa
Uhlobo lophawu:Vula uhlobo
Isivinini esikhawulelwe: 4500 rpm
Ukupakisha:Ukupakisha kwezimboni kanye nokupakishwa kwebhokisi elilodwa
Isisindo: 0.5 kg
Izilinganiso Eziyinhloko
Ububanzi ngaphansi kwama-roller(Fw): 70mm
Ububanzi bangaphandle(D): 85mm
Ububanzi be-flange(D1)(ubukhulu.):95.2mm
Ububanzi(C):40mm
Ububanzi bengxenye ye-thrust(C1):18mm
Ubuso obuseceleni bebanga ukuya emgodini wokugcoba(C2):11mm
Bore ububanzi be-thrust part(dw):70mm
Ubukhulu be-Chamfer(r) ubuncane.:1.0mm
I-Dynamic load ratings radial(Cr): 44.5KN
Izilinganiso zokulayisha ezimile (Cor): 92KN
Izilinganiso zomthwalo onamandla i-axial(Cr): 43KN
Izilinganiso zokulayisha ezimile i-axial(Cor): 127KN
ABUTMENT DIMENSIONS
Ububanzi be-shaft abutment(da)min.:90.5 mm
Irediyasi yefillet(ra)ubukhulu:1 mm
Irediyasi yefillet(rb)ubukhulu:1 mm
Ububanzi bobhore bendandatho yangaphakathi ehlobene(Di):60 mm
Ububanzi bomzila womjaho wendandatho yangaphakathi(F):70 mm
Ububanzi bendandatho yangaphakathi ehlobene(Bi):25 mm
