Have to go on a 6 hour trip this weekend. Checked bearings and replaced bearing seals on trailer with correct size seals but the problem is that the seals are not the double lipped spring loaded style that came off the trailer (could not get them at any shop in town). Is there any problem with driving on them or must I have the spring loaded style.
I will not be putting the trailer into water, just hauling. Is the double lip just to keep the water out by pressurizing the hub? Don't want to end up on the side of the road.

Trailer is 2005 5 lug champion trailer and hauls a 2005 Champion 21sx
UFP disc breaking system