NKX 70 Allura nadi / tura Ball bearings
Ana iya haɗa shi tare da zobe na ciki , inda ba za a iya taurare shaft da ƙasa ba.
Ƙaƙwalwar allura na iya ɗaukar nauyin axial a hanya ɗaya kuma, saboda haka, gano sandar a hanya ɗaya kawai.
Za'a iya shigar da haɗin haɗin haɗin kai baya-baya, don gajerun raƙuman ruwa kuma inda canje-canje a tsayi saboda haɓakar thermal suna da ƙananan ƙananan.
NKX jerin bearings tare da keji sun ƙunshi ɗigon allura na radial da ƙwanƙwasa ƙwallon ƙafa tare da ƙwallo da ƙarar taro mai kama da jerin 511.
Wannan ɗaukar hoto yana ba da izinin aiki mai sauri mai tsayi kuma yana axially a cikin hanya ɗaya ta gefen zobe na waje.
Ana iya hawa shi daban daga duka ball da taron keji da mai wanki.
Wannan jerin abubuwan da aka yi da shi yakamata ya zama mai mai, saboda babu murfin da ke riƙe da mai a cikin ɗaukar nauyi, ba shi da murfin ƙarfe mai hatimi, a matsayin misali.
NKX 70 Allura abin nadi / tura Ball bearings cikakken bayani dalla-dalla
Material: 52100 Chrome Karfe
Jerin: Tare da Zoben Ciki
Gina: Layi Daya
Nau'in Hatimi: Buɗe nau'in
Gudun iyaka: 4500 rpm
Shiryawa: Marufi na masana'antu da shirya akwati guda
Nauyi: 0.5 kg
Babban Girma
Diamita ƙarƙashin rollers (Fw): 70mm
Diamita na waje (D): 85mm
Diamita na flange (D1) (max.):95.2mm
Nisa (C):40mm
Nisa na matsa (C1): 18mm
Fuskar gefen nisa zuwa rami mai lubrication(C2):11mm
Diamita na juzu'i (dw):70mm
Girman Chamfer (r) min: 1.0mm
Ma'aunin nauyi mai ƙarfi radial (Cr): 44.5KN
Adadin ma'aunin nauyi na radial (Cor): 92KN
Ma'aunin nauyi mai ƙarfi axial(Cr): 43KN
Ƙididdiga masu nauyi axial (Cor): 127KN
GIRMAN ABUTMENT
Diamita na shaft abutment (da) min.: 90.5 mm
Radius na fillet (ra) max.:1 mm
Radius na fillet (rb) max.: 1 mm
Diamita na zoben ciki mai alaƙa (Di): 60 mm
Diamita na titin tseren zobe na ciki (F): 70 mm
Nisa na haɗin zoben ciki (Bi):25 mm