How To Install A Marine Seal To Your Axle.
This video shows you how to grease and install a trailer bearing seal correctly. Steve explains the step by step procedure to install new bearing seals and beat water ingress. Marine Bearing kits offer a marine seal as opposed to a standard seal.
What is the difference between marine and a standard seal?
A highway seal is affixed to the inside of the hub and spins with the hub.
Whereas, a marine seal is affixed to the axle and does not spin.
In addition, a marine bearing seal utilises a stainless steel outer ring to enable the rubber seal to spin.