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K25X29X10
Zovala za singano zimagwiritsa ntchito ma cylindrical rollers okhala ndi chiyerekezo chautali ndi m'mimba mwake kuposa 4: 1. Geometry "yokhala ngati singano" iyi imathandizira kuti ma radial alemedwe modabwitsa mkati mwa magawo ophatikizika kwambiri, omwe amapereka malo abwino kwambiri poyerekeza ndi mipiringidzo yamiyendo yofanana.
Zovala za Needle Roller
| ISO | K25X29X10 | |
| Raceway m'mimba mwake mphete | Fw | 25 mm |
| M'mimba mwake | Ew | 29 mm ndi |
| M'lifupi | Bc | 10 mm |
| Chiyerekezo champhamvu champhamvu | C | 4.8 kn |
| Chiyerekezo cha static load | C0 | 7.4 kn |
| Kuchepetsa liwiro | 8600 r/mphindi | |
| Kuchuluka | 0.0085 kg | |
Kuwonongeka Kwamapangidwe
Zigawo zikuluzikulu zikuphatikizapo:
- mphete yakunja: Nthawi zambiri ndi msewu wothamanga (mitundu yopanda khola imasiya mphete yakunja)
- Zodzigudubuza za singano: Zodzigudubuza-pansi zodutsira katundu kudzera pa kukhudzana ndi mzere
- Khola: Zodzigudubuza za mkuwa / zitsulo / polima (mitundu yopanda khola imapatula khola)
- Mphete Yamkati: Chigawo chosankha (mwachitsanzo, mtundu wa NA wokhala ndi mphete yamkati, mtundu wa RNA wopanda)
Classification System
- Mwa Kupanga: Yokwanira (yokwera kwambiri), yotsekeredwa (yothamanga kwambiri)
- Mwa Ntchito: Radial, thrust, kuphatikiza ma bere
- Mitundu Yapadera: Flanged (axial positioning), kuyanjanitsa (malipiro olakwika)
Ubwino Waukadaulo
| Mbali | Phindu la Engineering |
| Gawo lochepa kwambiri | Imapulumutsa 60% malo ozungulira |
| Kuchuluka kwa katundu | 300% mphamvu yapamwamba vs. mipira |
| Kukana kugwedezeka | Kulumikizana kwa mzere kumagawa kupsinjika |
| Kulondola kozungulira | ± 0.03mm kwa machitidwe olondola |
| Chidziwitso: Kuchepetsa liwiro kumasiyanasiyana ndi zinthu za khola |
Ntchito Zamakampani
- Zagalimoto: Kutumiza (mwachitsanzo, JTEKT NK17/20), ndodo zolumikizira
- Maloboti: Malunjidwe opangidwa (mtundu wokwanira wokwanira)
- Zamlengalenga: APU rotor mayendedwe othandizira
- Zachipatala: CT scanner gantry rotation (matembenuzidwe otetezeka a MRI)
- Zomangamanga: Ma hydraulic pump drives (Timken TOR 47)
Kusintha Kwachilengedwe
| Mkhalidwe | Analimbikitsa Yankho |
| Kutentha kwakukulu | Zodzigudubuza zokutidwa ndi ceramic + makola apadera |
| Media zowononga | Chitsulo chosapanga dzimbiri (SS suffix) |
| Madera okhudzidwa | Zisindikizo za milomo iwiri (2RS) |
| Kuthamanga kwambiri | Makhola a polima + mafuta opaka mpweya |
Lumikizanani nafe
Zogwirizana nazo
Mtengo wa 7016 AC
Angular Contact Ball Bearings (ACBBs) ndi mayunitsi onyamula opangidwa mwaluso mwapadera kuti athe kunyamula katundu wophatikizana wa radial ndi axial, nthawi imodzi. Mosiyana ndi ma berelo a mpira ozama kwambiri, amakhala ndi ngodya zolumikizirana (nthawi zambiri zapakati pa 15 ° mpaka 40 °), zomwe zimawathandiza kuthandizira mphamvu zazikulu za axial mbali imodzi, nthawi zambiri limodzi ndi mphamvu zowunikira. Izi…
32205
Tapered roller bearing ndi njira yodzigudubuza yolondola yomwe idapangidwa kuti izitha kunyamula katundu wolumikizana ndi ma radial ndi heavy-direction axial panthawi imodzi. Dzina lake la conical geometry ndilofunika kwambiri, ndikupangitsa kuti lizitha kuyendetsa bwino ndikusamutsa katundu wophatikizidwa.
K21X25X13
Zovala za singano zimagwiritsa ntchito ma cylindrical rollers okhala ndi chiyerekezo chautali ndi m'mimba mwake kuposa 4: 1. Geometry "yokhala ngati singano" iyi imathandizira kuti ma radial alemedwe modabwitsa mkati mwa magawo ophatikizika kwambiri, omwe amapereka malo abwino kwambiri poyerekeza ndi mipiringidzo yamiyendo yofanana.
UCFL202-10
Mapiritsi a UC amatanthawuza magawo okhazikika, omwe amagwiritsidwa ntchito kwambiri ndi pillow block okhala ndi manja a adaputala. Pakatikati pake pali mpira wakuya womwe uli ndi mawonekedwe ozungulira akunja (SPB) wopangidwa kuti ugwirizane ndi chibowo chachitsulo chopangidwa ndi chitsulo. Motsatira miyeso ya metric, mndandandawu ndi…
30330
Tapered roller bearing ndi njira yodzigudubuza yolondola yomwe idapangidwa kuti izitha kunyamula katundu wolumikizana ndi ma radial ndi heavy-direction axial panthawi imodzi. Dzina lake la conical geometry ndilofunika kwambiri, ndikupangitsa kuti lizitha kuyendetsa bwino ndikusamutsa katundu wophatikizidwa.
N213
Ma cylindrical roller bearings amagubuduza opangidwa kuti azitha kunyamula katundu wambiri. Zinthu zazikuluzikulu zomwe zimagubuduza ndi ma cylindrical rollers omwe amalumikizana ndi mzere wothamanga. Mapangidwe awa amawapangitsa kukhala ogwira mtima kwambiri pakugwiritsa ntchito mphamvu zowoneka bwino za radial, zomwe zimakhala zofunikira kwambiri pamafakitale ambiri. Poyerekeza…
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yueheng@vpkbearing.com
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+ 86-13863568175