excellent wear resistance gives the product a longer service life.
syi good usage effect, reduces energy consumption, and helps you achieve energy conservation and emission reduction. Wellenhülse Innendurchmesser 22 Außendurchmesser 27 Länge 7 Pulver Metallurgie Produkt Hersteller Direkter Verkauf made using powder metallurgy technology, it has excellent mechanical and physical properties, ensuring product stability and reliability.