Breadcrumb Home FAQ Glossary Base Number (BN) FAQ Contact us FAQ home Technical Services Products Ports Other questions Glossary Base Number (BN) The formation of blisters on the surface of a seal face, degrading it and increasing leak rates and friction, and increasing the potential for the seal shaft to fail. Related questions
Base Number (BN) The formation of blisters on the surface of a seal face, degrading it and increasing leak rates and friction, and increasing the potential for the seal shaft to fail.