Download 1 Inch Trailer Wheel Bearings Background. This kit includes (2) grease seals. ยทยทยท pneumatic trailer wheel with axle air inflatable tire optional size:
This bearing kit is intended for use on a tapered #84 trailer spindle that measures 1 3/8 x 1 1/6.
You will only use (1) of those grease seals per hub. If you use your trailer every week, or even if it's used only a few times per year, wheel bearings and seals should be inspected. This is a simple guide to removing and replacing the bearings in the erde aluminium hub fitted on all the erde trailer models 100, 101, 102, 120, 121, 122 we usually leave the wheel on so that it can aid removing the hub, a bit more to hold on to. Noisy wheel bearings indicate that it is time to change them, and left alone, could seize and cause serious damage.