Fettlst
ArboristSite Member
I bought some Crankshaft bearings for a TS350 im working on and they are sealed bearings. I know I need to take out the inside seal for lubrication but do I really need to take off the outer seal? Will I get any more leak protection if I leave it or could it cause problems down the road? Also not just on the TS350, could I leave them on the out side for other saws? Thanks