Ho Bearing Classification

Li-bearing li arotsoe ka mekhahlelo e mene: li-rolling bearings, plain bearings, angular contact bearings, le{0}}li-aligning ball bears. Li-rolling bearings li sebelisa li-rolling elements (tse kang lirola le libolo tsa tšepe) ho fokotsa khohlano 'me li loketse{2}}mesebetsi e phahameng-e phahameng. Ka mohlala, li-bearings tsa "deep groove ball" (tse nang le lebelo ho fihlela ho 20,000 rpm) li sebelisoa likoloing tsa likoloi, ha li-roller bearings (tse nang le keketseho ea 30% ea matla a boima) li loketse mechine e boima. Li-bearings tse se nang letho li hahiloe ka{9}}masebelisoa a khohlano a tlase (joalo ka lialloys tsa koporo le polytetrafluoroethylene). Lithako tsa letsoho la graphite li khona ho mamella mocheso-tse nang le mocheso (thempereichara ea ho sebetsa Ka tlase ho kapa ho lekana le 500 degrees ). Mokelikeli-li-lubricated bearings li fumana khohlano e matla haholo-low friction (friction coefficient < 0.001) ka tšebeliso ea filimi ea oli, e etsang hore li tšoanelehe bakeng sa lisebelisoa tse nepahetseng. Li-angular contact bearings li ka mamella ka bobeli li-radial le axial load (li-angles tse khokahanang tsa 15℃-40℃) 'me li sebelisoa haholo ho li-spindle tsa mochini. -li na le li-ball bearings tse itokisang ka botsona (tse khelohang compensation angle ea 2℃-3 degrees ) 'me li loketse libaka tse thothomelang joalo ka mechini ea merafo.