Body: Carbon Steel; Disc: Cast Steel; Stainless Steel

Seal Rings: Custom Rubber (Wear-resistant, High-temperature Resistant, Corrosion-resistant)

Axle Sleeve: Wear-Resistant, Oil-Free Bearing

Content from the web, for sharing and exchange purposes only, not for commercial use. All rights reserved to the original authors and their sources. If any infringement is found, please contact for deletion.