RL Hudson

shaft finish exclude contaminants seal lip design fkm rotating seal shaft seals nitrile lip single lip seal radial lip seals oscillating seal double lip seal retain oil acm wiper seal fluoroelastomer lip standard seal designs oil seals nbr viton lip grease seal specific gravity rubber compression set elastomer resilience hardness physical properties tear resistance modulus viton nitrile abrasion resistance tensile strength epdm buna n elongation