Ubushinwa 30202 Ibikoresho bifata imashini, ibikorerwa kumurongo umwe nabatanga ibicuruzwa

30202 Ifoto yerekana imashini, umurongo umwe Werekanwe Ishusho

30202 Yanditseho uruziga, umurongo umwe

Ibisobanuro bigufi:

Imirongo imwe yapakishijwe imashini yagenewe kwakira imizigo ihuriweho, icyarimwe ikora imirasire ya radiyo na axial. Imirongo ya projection yinzira nyabagendwa ihurira kumurongo uhuriweho kugirango itange igikorwa cyukuri cyo kuzunguruka bityo rero umwanya muto wo guterana amagambo mugihe ukora. Umutwaro wa axial utwara ubushobozi bwa roller yafashwe yiyongera hamwe no kwiyongera kwinguni α. Ingano yimfuruka, ubusanzwe iri hagati ya 10 ° na 30 °.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga Tapered roller

1.Gabanya ubushyamirane
Igishushanyo mbonera cya roller cyarangiye hamwe nubuso burangirira kuri flange biteza imbere amavuta ya firime, bikavamo guterana amagambo. Ibi kandi bigabanya ubushyuhe bwo guterana no kwambara flange.

2.Gutezimbere ibikorwa byizewe
Ubuso bwiza bwarangije kurangirira hejuru yumuzingo hamwe ninzira nyabagendwa ishyigikira ishyirwaho rya hydrodynamic lubricant firime.

3.Guhuza imyirondoro yubunini nubunini
Kwihanganirana kwa geometrike na geometrike kubintu bifatanyirijwe hamwe birasa. Ibi bitanga uburyo bwiza bwo gukwirakwiza, kugabanya urusaku no kunyeganyega, kandi bigafasha preload gushirwaho neza.

4.Ibisabwa byemewe
Umurongo umwe wapanze uruziga rusanzwe rusanzwe ruhindurwamo uruziga rwa kabiri. Mugukoresha preload, gusaba gukomeye birashobora kugerwaho.

5.Bishobora gutandukana
Impeta y'imbere hamwe na roller na cage inteko (cone) irashobora gushirwa ukundi uhereye kumpeta yo hanze (igikombe).

30202 Ibisobanuro birambuye

30202 birambuye Ibisobanuro:
Ibikoresho: 52100 Chrome Steel
Ubwubatsi: Umurongo umwe
Urukurikirane rw'ibipimo
Kugabanya umuvuduko Amavuta: 15000rpm
Kugabanya umuvuduko Amavuta: 11000rpm
Ibiro: 0.055 kg

Ibipimo by'ingenzi:
Bore diameter (d): 15mm
Diameter yo hanze (D): 35mm
Ubugari bw'impeta y'imbere (B): 11mm
Ubugari bw'impeta yo hanze (C): 10mm
Ubugari bwose (T): 11.75
Ikigereranyo cyimpeta yimbere (r) min.:0.6mm
Ikigereranyo cya chamfer yimpeta yo hanze (r) min.:0.6mm
Ibipimo byerekana umutwaro (Cr): 14.22KN
Ibipimo byimitwaro ihagaze (Cor): 13.05KN

DIMENSIONS
Diameter ya shaft abutment (da) max.:20 mm
Diameter yo gukuramo ibiti (db) min.:20.5 mm
Diameter yo kugabanya amazu (Da) min.30 mm
Diameter yo kugabanya amazu (Da) max.:30.5 mm
Diameter yo kugabanya amazu (Db) min.:32 mm
Ubugari ntarengwa bwibibanza bisabwa mumazu kuruhande runini (Ca) min.2 mm
Ubugari ntarengwa bwumwanya usabwa mumazu kuruhande ruto (Cb) min.:2.5 mm
Iradiyo yuzuye shaft (ra) max.:0,6 mm
Imirasire yimyubakire yuzuye (rb) max.:0,6 mm