30 x 52 x 20mm NSK Air Compressor Auto Bearing 30BD5220DDU

 A. auto wheel hub bearings are adopted with international superior raw material and high-class grease from USA Shell grease. 

B. The series auto wheel hub bearings are in the nature of frame structure, light weight, large rated burden, strong resistant capability, thermo stability, good dustproof performance and etc. 

C. Auto wheel hub bearing can be endured bidirectional axial load and major radial load and sealed bearings are unnecessary to add lubricant 

additives upon assembly. 

Shandong Zhongyue Bearing Co.,Ltd, is the leading company specialized in the Import, Export &Distribution of original bearings. Our company was established in the year of 1999,We have rich experience and our products sell well throughout the world.. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We can deliver products quickly and customers like you can enjoy the supply source and mass preferential prices.We have a good reputation in the international market by our perfect service and sufficient supply.Our bearing have been successfully used in various fields such as machine tool,eletric motoro,motorcycle,automobile,agricultural machinery,industrical machinery,CNC machine,textile machinery.Products sell well in Europe,North Amercia,South America ,Middle East,Southeast Asia,Africa etc,and enjoy well repuation for it's good quality.                                                                               

We are providing round-the-clock service and business operation and improving service measures to improve service quality.Sinerely welcome friends both at home and abroad to inquire and establish a long-term business realationship .