How to Find Replacement Bearings For Griffin Dump Trailer

Question:

It is the right one?

asked by: Ricardo H

Expert Reply:

The best way to match the correct replacement bearings for your hubs is by pulling the hubs off the trailer and removing the bearings; there will be numbers stamped on the back of the bearings in most cases that will provide you with the number bearing that you'll need to use as a replacement.

The # 25580 bearing is typically found on a heavier duty trailer with 6000-lbs to 10000-lbs capacity axles. If you've removed the hubs and found that your hubs have bearings with a 1.750" inner diameter, then the # 25580 will work for you. It's likely that you're going to have another bearing that's either smaller or larger in this hub as well, so you'll want to confirm this is correct.

I've linked a helpful article that you can use in the event that your bearings don't have numbers stamped on them, that will explain how to measure the spindle to determine which bearings will need to be used in your hubs.

expert reply by: Erik B