High-quality, tapered roller bearing is designed for high-speed use. Replacement part uses industry-standard number.
Features:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today, were going to review part number 387A. This is a Redline Outer Trailer Wheel Bearing. These replacement bearing are high quality, tapered roller bearings designed for high-speed use. All bearings will have industry standard numbers regardless of the brand. This one right here, if you look on the inner ring, itll be stamped part number 387A.This roller bearing will consist of three parts. The inner ring or cones, which is this part, right here, the tapered rollers and the roller retainer or also the cage, which holds the rollers in place.The critical measurement when replacing your bearings on your trailer is the inner diameter of the bearing.
Youll want that to match what you have on the spindle of your trailer right now. The inner diameter, and when you measure it, its pretty hard to measure with just a ruler or a tape measure. Youll most need a digital caliper like we have here because most measurements are carried out to thousandths of an inch. In this case, the inner diameter, when we measure it, lets turn it over this way, when we measure, that would read 2.250 inches.This outer bearing does use an outer race, which is not included. It would have to be, it is sold separately.
That would be part number 382A. The critical measurement on the outer race is the outer diameter, which on that race for this bearing would be 3.813. That should do it for review on part number 387A. .
Average Customer Rating: 4.7 out of 5 stars (1972 Customer Reviews)
High-quality, tapered roller bearing is designed for high-speed use. Replacement part uses industry-standard number.
what amazing speed of delivery
great quality and price
Do you have a question about this Trailer Bearings Races Seals Cap?
Info for this part was:
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.