Khoom taw qhia
The Cummins K19 main bearing, Cummins K38 main bearing, Cummins K50 main bearing, and Cummins K60 main bearing can share parts across different engine models, significantly reducing the complexity and procurement costs of spare parts inventory in the global maintenance network and improving service response efficiency. The cummins 5612318L uses a precision composite process of steel backing and tin-based anti-friction alloy, which has excellent embedding and fatigue resistance. It can effectively accommodate small impurities and avoid crankshaft scratches. Under high speed of 1500–2100 rpm and oil pressure of >15MPa, qhov sib txhuam coefficient tsawg li 0.005, kom ntseeg tau ntau tshaj 20,000 teev ntawm teeb meem- ua haujlwm dawb.
Cov duab khoom
Khoom Parameters
| Parameter qeb | Cov lus piav qhia ntxaws |
| Tshooj naj npawb | 5612318L |
| Compatible engine series | Cummins K19, K38, K50, K60 |
| Qhov chaw teeb tsa | Nyob rau hauv phau ntawv xov xwm tseem ceeb ntawm lub crankshaft, nws yog ntsia nrog lub ntsiab bearing hav txwv yeem thiab crankshaft vaj tse, tag nrho 5 mus rau 7 kauj ruam |
| Hom qauv | Multi-txheej txheej zawv zawg kabmob (steel rov qab + tiv thaiv- txhuam txheej txheej) |
| Cov khoom muaj pes tsawg leeg | Hlau rov qab + txhuas bronze / tin-raws li alloy tiv thaiv- txheej kev sib txhuam |
| Kev ua haujlwm ib puag ncig | Continuous high temperature (>120°C), high pressure (>15MPa), thiab kev kub ceev (1500-2100 rpm) |
| Txoj kev lubrication | Siab roj muab lubrication ncaj qha muab cov roj rau cov kabmob clearance los ntawm cov roj crankshaft |
| Nqa peev xwm | Radial load Ntau dua lossis sib npaug li 85 kN, axial load Ntau dua lossis sib npaug rau 12 kN |
| Txhawb lub crankshaft | Xyuas kom meej tias lub crankshaft tswj qhov tseeb axis thaum lub sij hawm siab -kev sib hloov ceev kom tsis txhob wobbling thiab vibration. |
Khoom zoo
Lub cummins 5612318L lub ntsiab bearing siv lub siab thermal conductivity steel thaub qab thiab alloy txheej gradient tsim kom ua tau raws li cov cua kub dissipation, tswj kev khiav hauj lwm kub nyob rau hauv 120-140℃ntau yam. Qhov no ua kom ruaj khov lubrication thiab kev ua haujlwm ruaj khov txawm tias nyob hauv qhov chaw huab cua xws li qhov chaw siab, qhov kub thiab txias, thiab cov av noo siab. Nws yog dav siv nyob rau hauv siab - vibration, siab -load daim ntaub ntawv xws li mining machinery, dej hiav txwv- mus nkoj, thiab loj fais fab nroj tsuag. Tiag -cov piv txwv hauv ntiaj teb no qhia tau tias K60 lub tshuab hluav taws xob tau teeb tsa hauv Inner Mongolia qhib- qhov mine ua haujlwm tsis tu ncua rau 18,000 teev yam tsis muaj kev hloov pauv loj; thiab lub voj voog kho dua tshiab ntawm QSK50 system ntawm South China Sea roj thiab roj platform tau txuas ntxiv los ntawm 50%, txo qis txhua xyoo poob los ntawm 42%.
FAQ
Q: 1. Qhov twg Cummins cav qauv tau tshaj 5612318L lub ntsiab bearing?
A: Lub 5612318L lub ntsiab bearing yog tus qauv tivthaiv rau Cummins 'K19, K38, K50, thiab K60 series engines. Nws muab kev txhawb nqa rau lub crankshaft cov ntawv xov xwm tseem ceeb ntawm cov siab - lub zog diesel cav, ua tiav cov ntoo khaub lig-platform compatibility thiab simplifying ntiaj teb no txij nkawm spare qhov chaw tswj.
Q: 2. Vim li cas 5612318L bearing tuaj yeem lav tshaj 20,000 teev ntawm teeb meem-kev ua haujlwm pub dawb rau K-series cav?
A: It employs a multi-layered composite structure of steel backing and tin-based anti-friction alloy, possessing excellent embedding properties and fatigue resistance. It can stably form a fluid lubrication film at high speeds of 1500–2100 rpm and oil pressures >15MPa, nrog kev sib txhuam coefficient tsawg li 0.005, tiv thaiv kev puas tsuaj los ntawm impurities thiab thermal deformation.
Q: 3. Yuav ua li cas txheeb xyuas qhov tseeb 5612318L lub ntsiab bearings?
A: Cov khoom muaj tseeb muaj Cummins laser-engraved serial tooj, tshwj xeeb los tiv thaiv- ntim khoom cuav, thiab ua tiav cov saw hlau traceability codes. Cov khoom cuav tsis muaj cov cim no, thiab cov khoom siv tsis tu ncua tuaj yeem yooj yim ua rau crankshaft qaug dab peg, voiding lub cav warranty.
Q: 4. Puas yog 5612318L lub ntsiab bearing txhawb kev xa khoom thoob ntiaj teb?
A: Yog lawm, tiag tiag 5612318L cov kabmob tseem ceeb raug xa mus thoob ntiaj teb los ntawm Cummins 'kev tso cai thoob ntiaj teb kev faib tawm network, siv cov khoom pov thawj thiab noo noo- cov ntaub ntawv pov thawj uas ua tau raws li ISO 9001 cov qauv zoo, thiab tuaj yeem xa ncaj qha mus rau cov chaw nres nkoj loj thiab cov chaw pabcuam thoob ntiaj teb.
Q: 5. Cov ntaub ntawv pov thawj tshwj xeeb puas xav tau rau kev xa khoom thoob ntiaj teb ntawm 5612318L lub ntsiab bearing?
A: Raws li qhov tseem ceeb ntawm kev nyab xeeb ntawm lub cav, kev xa khoom yuav tsum muaj daim ntawv pov thawj ntawm Kev Ua Raws Cai (COA), daim ntawv them nyiaj ua lag luam, thiab HS code 840991. Qee lub tebchaws yuav xav tau daim ntawv pov thawj thawj cov chaw tsim khoom los tiv thaiv kev txeeb ntawm cov khoom cuav.
Cim npe nrov: cummins k19 k38 k50 k60 5612318l lub ntsiab bearing, Tuam Tshoj cummins k19 k38 k50 k60 5612318l lub ntsiab bearing manufacturers, lwm tus neeg, Hoobkas
