352122 Mola o habeli rolara e tapered Bearing
Likarolo le melemo ea Double row tapered roller Bearing
Boima bo phahameng ba ho jara
Lirolara tse nang le mela e 'meli li loketse meroalo e boima ea radial le axial. Bokhoni ba ho jara mojaro oa axial oa li-roller tse tapered bo eketseha ka sekhahla sa ho ikopanya α. Boholo ba angle ea ho kopana, eo hangata e leng pakeng tsa 10 ° le 30 °
Axial e jara ka mahlakore ka bobeli
Li-rolara tse nang le mela e 'meli li fumana shaft ka mahlakoreng ka bobeli ka mokhoa o itseng oa axial clearance kapa preload.
Boima bo phahameng
Lirolara tse nang le mela e 'meli li fana ka tlhophiso e thata ea ho jara.
Khohlano e tlase
Moralo o ntlafalitsoeng oa lirolara le pheletso e holim'a flange e khothaletsa sebopeho sa filimi ea lubricant, e bakang khohlano e tlase. Sena se boetse se fokotsa mocheso o sa tsitsang le ho apara flange. Ho feta moo, li-bearings li ka boloka preload hantle le ho matha maemong a lerata a fokotsehileng.
Bophelo bo bolelele ba tšebeletso
Litlaleho tsa mabelo a marang-rang a li-bearings tsa moralo oa mantlha le li-profiles tsa logarithmic raceway tsa li-bearings li ntlafatsa kabo ea mojaro haufi le libaka tsa ho ikopanya, li fokotsa litlhoro tsa khatello ea maikutlo lipheletsong tsa roller, le ho fokotsa kutloelo-bohloko le ho kheloha ha shaft ha ho bapisoa le lintlha tse tloaelehileng tsa mabelo a mabelo.
Ts'epehi e ntlafalitsoeng ea ts'ebetso
Qetello e ntlafalitsoeng ea bokaholimo holim'a marang-rang a lirolara le litselana tsa mabelo e ts'ehetsa ho etsoa ha filimi ea lubricant ea hydrodynamic.
Ho lumellana ha profiles le boholo ba lirolara
Lirolara tse kentsoeng ka har'a mela e habeli ea lirolara tse nang le mela e 'meli li entsoe ka mokhoa o haufi oa ho mamellana le sebopeho sa geometri hoo li batlang li tšoana. Sena se fana ka kabo e nepahetseng ea mojaro, se fokotsa lerata le ho thothomela, 'me se nolofalletsa ho jara pele ho hlophisoa ka nepo haholoanyane.
352122 Rola e tepeletseng ka mela e 'meli E nang le lintlha
Joalokaha ho tsejoa: 2097722
lintho tse bonahalang: 52100 Chrome Steel
Kaho: Double Row
Lebelo le fokotsang:
Matla: 1200 rpm
Oli: 1600 rpm
Boima ba 'mele: 8.63 lik'hilograma
Litekanyo tse ka Sehloohong
Bophara ba ka hare(d):110mm
Bophara ba ka ntle (D): 180mm
Botenya(T): 95mm
(B): 42 limilimithara
K:76 limilimithara
Rs min.: 2mm
rs mets.: 0.6mm
Lintlha tsa mojaro o matla(Cr): 480KN
Litekanyo tsa mojaro o tsitsitseng (Bakor): 860KN