Li-bearing tsa rolara tsa nale tsa ho hokahanya PNA12/28, tse nang le lesale le ka hare
Li-bearing tsa nale tse tsamaisanang li na le lesale la kantle le nang le bokaholimo bo ka ntle bo chitja. Masale a mabeli a litulo tsa polymer a nang le bokaholimo bo ka hare bo chitja a koaletsoe ka har'a sleeve ea tšepe e huloang 'me a kenngoa holim'a lesale la kantle. Moralo ona o nolofalletsa bearing ho amohela ho se lumellane ho sa fetoheng ha shaft mabapi le ntlo. Litšebelisong moo shaft e ke keng ea thatafatsoa le ho siloa, li-bearing tse nang le lesale la ka hare li lokela ho sebelisoa. Ho falla ha axial ho lumelletsoeng ha shaft mabapi le ntlo ho lekanyelitsoe bakeng sa li-bearing tse nang le lesale la ka hare. Haeba ho falla ha axial ho lumelletsoeng ho fanoang ke lesale la ka hare le tloaelehileng ho sa lekana, ho ka khoneha ho sebelisa lesale la ka hare le atolositsoeng.
Li-bearing tse se nang lesale la kahare ke khetho e ntle bakeng sa litokisetso tsa ho bea tse nyane, haeba shaft e ka thatafatsoa le ho siloa.
Litšobotsi tsa li-bearing tsa roller tsa nale tsa alignment tsa PNA12/28
Emela ho se tsitse ha ho se tsitse: Li-bearings tsa nale tse tsamaisanang li ikamahanya le maemo ho fihlela ho 3° ea ho se tsitse ha ho se tsitse ha ho se tsitse.
Karolo e tlase ea sefapano: Litšebelisong moo sebaka se fokolang se fumanehang, li-bearings tsa li-needle roller tsa alignment li fana ka tharollo e nyane.
Bokgoni bo phahameng ba ho jara: Ka lebaka la palo e kgolo ya dirolara tsa tsona, di-bearings tsa di-rolara tsa nale tsa ho kgomarela di na le bokgoni bo phahameng ba ho jara mojaro.
Li-bearings tsa rolara tsa nale tsa ho hokahanya tsa PNA12/28, tse nang le lintlha tsa lesale le ka hare Litlhaloso
Li-bearing tsa rolara tsa nale tse lumellanang, tse nang le lesale le ka hare
Thepa: Tšepe ea Chrome ea 52100
Kaho: Mola o le Mong o nang le lesale le ka hare
Lebelo le Fokotsang: 28000 rpm
Boima: 0.037 kg
Litekanyo tse ka Sehloohong
Bophara ba mokoti(d): 12mm
Lesale la kahare la bophara ba tsela ea peiso (F): 15mm
Bophara ba kantle(D): 28mm
Bophara(C± 0.5):12mm
Sleeve ea bophara ba mahetla (D1): 24.5mm
Sleeve ea tšepe ea lakane ea boholo ba chamfer (r) min.:0.8mm
Lesale la kahare la Chamfer (r 1) min.:0.3mm
Ho falla ha axial ho dumelletsweng ho tloha boemong bo tlwaelehileng ba lesale le leng la ho jara ha ho bapiswa le le leng (metsotso): 0.5mm
Litekanyetso tsa mojaro o matla (Cr): 6.9KN
Litekanyetso tsa mojaro o sa fetoheng (Cor): 7.9KN
Litekanyo tsa Bohloeki
Shaft(da)bophara bo bonyenyane ka ho fetisisa bo lumelletsoeng ba abutment:14 mm
Ntlo e nyane ka ho fetisisa e lumelletsoeng ea bophara ba abutment (Da)min.:23.5 mm
Ntlo e kholo ka ho fetisisa e lumelletsoeng ea bophara ba abutment (Da)max.:24.5 mm
Radius ea fillet(ra)max.:0.8 mm
Radius ea fillet(rb)max.:0.3 mm
