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Today, were going to review part number 28682. This is the Redline Outer Trailer Wheel Bearing.
These replacement bearings are high quality, tapered roller bearings designed for high-speed
use. All bearings will have an industry standard number regardless of the brand. What you would
do is when you order a bearing to replace what you have is you just get the number off
of the bearing and then, we can cross-reference it to the correct bearing you would need.The
other way is if need to measure it, the inner diameter is the most critical measurement,
which is this part right here. You do need to use a digital caliper because measurement
is in thousandths of an inch. A regular ruler or tape measure wont work.
If we do the inner on this one that would go to 2.250 and thats what youll need to match
to what you would have on your this would match the bearing thats on your spindle, right
now.This bearing is comprised of three different parts. Basically, the inner part, the inner
ring, or cone is this, right here. Right here are the tapered roller bearings and they are
contained in a cage or roller retainer. There is one other part that is needed and that
is sold separately and that is the outer bearing race.