★1: Khoutu ea motheo e emela mofuta oa motheo, sebopeho le boholo ba ho beha, ke motheo oa ho beha khoutu, khoutu ea pele, khoutu ea poso.
Ha sebopeho sa sebopeho, boholo, mamello le litlhoko tsa tekheniki tsa phetoho ea ho jara, khoutu ea tlatsetso e eketsoa ho potoloha khoutu ea motheo.
Khoutu ea motheo
Mofuta oa khoutu - Khoutu ea letoto la boholo - khoutu ea kahare ea bophara
Ho jara boholo ba letoto la khoutu ka ho jara bophara (bolelele) letoto la khoutu le motsoako oa khoutu ea bophara
★ Diameter letoto le bolela letoto la bophara ba bokantle bo tsamaellanang le bophara bo lekanang ba ka hare, joalo ka 7, 8, 9, 0, 1, 2, 3, 4, 5.
Letoto la diameter ka tatellano e nyolohang ka boholo.
★ Width series e bua ka bophara ba boholo ba letoto la mefuta e tšoanang ea bophara ba 8, 0, 1, 2, 3, 4, 5, 6, joalo-joalo.
Letoto la litekanyo tse ntseng li eketseha tsa bophara
★ Letoto la bophara ba li-thrust bearing le letoto la bophahamo le tsamaisanang le centripetal bearing le na le 7, 9, 1, 2 le litekanyo tse ling tsa bophahamo tse ntseng li eketseha.
4 letoto la bophahamo
★ Bophara ba ka hare ka lebitso 10 ho isa ho 17 linyeoe 00 ho 03 00=10 01=12 02=15 03=17 04 ka holimo ×5
Sebelisa “/” ho arola 0.6 ho isa ho 10 (e seng palo) ho tsoa ho khoutu ea letoto la boholo: 618/2.5D =2.5mm
1 ho isa ho 9 (integer) para e tebileng li-bearings tsa bolo ea groove le li-angular contact ball bearings 7, 8, 9 bophara ba letoto la li-diameter tse ka hare le litekanyo tsa letoto la khoutu.
Sebelisa "/" ho arola mohlala: li-deep groove ball bearings 625, 618/5 d=5mm
Setšoantšo
Ho beha foromo
Setšoantšo
Tloaelo e bulehileng
Setšoantšo
Bearing e tloaelehileng e kentsoeng
Setšoantšo
Bere e bulehileng e nang le flange
Setšoantšo
Bere e koetsoeng e nang le flange
Cylindrical rolara behang
N selikalikoe sa kantle ntle le ho ts'oara
NF ring e ka ntle ea fender e le 'ngoe
NN e nang le mela e 'meli ea cylindrical rolara
NFP selikalikoe se le seng sa molebeli, se bataletse ha se lla
NNU lesale la ka hare la mela e 'meli ea cylindrical rolara ntle le metshetshe
Lesale la ka hare la NU ha le na flange
NJ lesale la ka hare le nang le flange
Nale rolara e nang le mehele e notlelang habeli lesale la ka ntle
selikalikoe sa ka hare sa NUJ se se nang moeli, se nang le selikalikoe sa ho boloka se oblique
NH selikalikoe se le seng sa ho boloka se nang le selikalikoe sa ho boloka se sekametseng
Lesale la ka hare la NUP, selikalikoe sa ho boloka se bataletseng
RNU e se nang lesale la ka hare
RN lesale la ka ntle
Moelelo oa khoutu ea pele
F Radial bolo e nang le selikalikoe sa ka ntle sa flange (bakeng sa tšebeliso e thata d≤10mm)
L Rereng e ka hare e ka kgaohang kapa reng e kantle ya bere e ntshang
R Ho jara li-bearings tsa nale ntle le mehele e ka hare kapa e ka ntle e ka senyehang e loketse feela mofuta oa NA
WS sututsa cylindrical rolara e behang reng
GS thrust cylindrical rolareng e behang
KOW shaftless thrust bearing
KIW thrust bearings ntle le masale a setulo
LR e nang le selikalikoe se ka hare se ka phungoang kapa selikalikoe sa ka ntle se nang le 'mele oa ho kopanya
K rolara ntle le lesaka kopano
Ex.:
6 03 ZZ C3 6 bolo ea menoana e tebileng e nang le 2 bophara ba letoto 2 03 bophara ba ka hare 17mm ZZ sekoahelo se se nang lerōle habeli C3
7 2 20 A DB C3 7 monoana Angle contact Ball bering 2 diameter series 20 hare-hare bophara 100mm A monoana Angle 30 degrees DB motsoako oa morao-rao
1 206K +H206X Monoana o 1 oa bolo e nang le 2 Diameter series 06 Inner diameter 30mm K taper 1:12 H206X sete sa letsoho la monoana
N e bua ka cylindrical rolara e nang le 3 bophara letoto la lihlooho tse 18 ka hare bophara 90mm
M e bua ka cage ea koporo ea CM motor radial clearance CM hangata e bua ka bolo e tebileng ea groove, cylindrical roller e ka morao.
HR30207J HR high load 4
★★FAG khoutu Prefix khoutu
R ntle le li-ringring tse ka hare kapa tse kantle
GS.Ho roala cylindrical rolara behang reng Gs.81112
K. kopano ea 'mele le lesaka K.81108
Senya cylindrical rolara behang shaft reng K.81112
Khoutu ea poso
1: Sebopeho sa ka hare ABCDE
Lekhoa la ho kopana le C:15° B:40° E:25° Lekhutlo la ho kopana
Lesaka la mmele
TV: Fiber ea khalase e matlafalitsoeng ke polyamide e tiileng, bolo ea tšepe e tataisitsoeng.
TVH: Glass fiber e matlafalitsoeng ke polyamide e itšebetsang pokothong e tiileng e tataisoang ke libolo tsa tšepe.
TVP: Fiber ea khalase e matlafalitsoeng ke fensetere ea polyamide e tiileng, bolo ea tšepe e tataisitsoeng.
TVP2: Fiber ea khalase e matlafalitsoeng ke polyamide e tiileng, e tataisoang ke rolara.
TVPB: Fiber ea khalase e matlafalitsoeng ke polyamide e tiileng, tataiso ea ka hare ea selikalikoe (ho tsamaisa rolara e le tataiso ea shaft)
Nako ea poso: Apr-20-2022