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Otu
22248 MBW33
Igwe ihe na-agbagharị gburugburu bụ ihe eji arụ ọrụ nke ukwuu emebere ka ọ dị mma n'ọnọdụ ọrụ na-achọsi ike. Njirimara nkọwa ya bụ nke ya ikike imekota onwe ya. Ọ na-akwụ ụgwọ na-akpaghị aka maka nkwụsịtụ n'etiti ogwe na ụlọ, nke kpatara njehie na-ebuli elu, nkwụsịtụ osisi, ma ọ bụ nhazi ntọala (na-emekarị ruo 1.5 ° - 3 °). Ikike a pụrụ iche na-eme ka ha bụrụ ezigbo ngwọta maka ngwa metụtara ibu dị arọ, ibu ujo, na ọnọdụ ebe ụfọdụ mgbanwe na-agaghị ekwe omume.
Mgbapụta Roller Bearing
| ISO | 22248 MBW33 | |
| GOST | 3548 H | |
| Obere dayameta | d | 240 mm |
| Dayameta dị n'èzí | D | 440 mm |
| Obosara | B | 120 mm |
| Ndekọ ibu dị ike | C | 1140 kN |
| Ndekọ ibu kwụ ọtọ | C0 | 1790 kN |
| Ọsọ ntụaka | 700r/min | |
| Na-amachi ọsọ | 500r/min | |
| Ibu ibu | 83 n'arọ | |
Nhazi nhazi
Ihe nkedo ahụ nwere isi ihe anọ:
- mgbanaka ime:Ngosipụta ụzọ ọgba ọsọ abụọ nwere ọgịrịga maka ntụzịaka rola.
- Mgbanaka mpụga:Nwere okporo ụzọ ịgba ọsọ concave gbara okirikiri n'ime oghere ya. Ebe etiti curvature nke ụzọ agbụrụ a na-adaba na ebe a na-ebu ibu, na-eme ka nhazi onwe ya dị.
- Rollers:Rollers ndị nwere ụdị gbọmgbọrọ (spherical), ma ọ bụ ihe ncha ma ọ bụ asymmetrical, na-atụgharị kpamkpam n'ime ụzọ okirikiri mgbanaka mpụta, na-enye ohere tilt na ntụgharị.
- Ụlọ:Debe ọnọdụ ma kewaa rollers, na-ebelata esemokwu na ntụgharị ntụgharị. A na-ejikarị ígwè arụrụ arụ ma ọ bụ ọla arụrụ arụ ka a na-eme oghere. Ndị na-ebu nwere ahịrị abụọ nke rollers maka ikike ibu dị elu.
Njirimara isi
- Nkwakọba onwe kacha elu:Na-anabata ngbanwe dị mkpa nke ogwe osisi, na-echebe ihe nketa site na nrụgide ihu na ọdịda akaghi aka, na-agbatị ndụ ọrụ.
- Ike ibu pụrụiche:Ndị na-akpụgharị gbọmgbọm ahụ na-ejigide nnukwu mpaghara kọntaktị nwere okporo ụzọ mpụta dị okirikiri, na-eme ka ikike ibu radial dị elu na njikwa ibu bidirectional axial na-agafeghị oke.
- Ike & Nguzogide Ujo:Ihe owuwu siri ike na-ejikwa ibu dị arọ, ibu mmetụta na ịma jijiji nke ọma.
- Geometry nke ime emeziri:Na-eme ka ntuzi aka na-arụ ọrụ nke ọma, ọbụlagodi nkesa nrụgide, esemokwu dị ala, yana okpomoku na-agba ọsọ oyi.
- Ọdịmma nke Nlekọta (Ekebere Bore):Versionsdị nwere ihe mkpuchi tapered na aka aka nkwụnye na-eme ka ọ dị mfe ịrịgo na ịkwatu n'elu osisi cylindrical na-enweghị ubu.
Ngwa a na-ahụkarị
Nkịta rola gburugburu bụ ịnyịnya na-arụ ọrụ n'ọtụtụ ụlọ ọrụ dị arọ yana gburugburu na-achọsi ike, gụnyere:
- Ngwá ọrụ dị arọ: Ngwuputa ihe eji emeputa ihe (igwe nri, igwe igwe), osisi igwe (igwe igwe igwe), mmepụta ciment (igwe igwe, igwe ihe).
- Ijikwa ihe: Ihuenyo na-ama jijiji, nnukwu ebuga, igwe mbuli ịwụ.
- Mmepụta ike: Igbe ikuku turbine, osisi mmiri ọkụ, ndị na-ebelata ngwa.
- Ngalaba ndị ọzọ: Igwe akwụkwọ, sistemu ịgbagharị mmiri, igbe okporo ụzọ ụgbọ okporo ígwè (ụfọdụ atụmatụ), rollers nkwado, na nkwado draịva ụlọ ọrụ izugbe.
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yueheng@vpkbearing.com
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