Brand: AUTO
Packaging: Standard export packaging
Supply Ability: 3000pcs/month
Min. Order: 500 Bag/Bags
Model No.: S70000
Angular contact ball bearing the polymer material is based on polymer compound materials, polymer materials are composed of compounds of high molecular weight materials, including rubber, plastics, fibers, coatings, adhesives and polymer matrix composites, polymer is the existence of life. Therefore, compared with...