Marine-grade hub is designed for use on trailer idler axles. Fits 4,2500-lb axles. Requires inner bearing (L68149) and race, outer bearing (L68149) and race, grease seal, grease cap, and lug nuts (not included). Galvanized finish is rust resistant.
Features:
Specs:
The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.
On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: 8 on 6-1/2 means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)
To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: 5 on 4-1/2 means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)
Measuring the distance (D) from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody, Andy here with etrailer. Let's take a quick look together at this Galvanized Trailer Idler Hub Assembly for your 4,200-pound trailer axles. Now, this trailer hub assembly is gonna be a great choice for you to consider if you're outfitting a boat or a snowmobile trailer, or really any idler axle set up on a 4,200-pound trailer. In terms of fit, this hub works with wheels from 13 to 17 1/2 inches, and it uses the very common five on 4 1/2-inch bolt pattern. So, this is built to handle moisture, road salt, and the harsher environments that come with launching boats or winter towing. The hub itself is made from sturdy iron, and it's protected with a galvanized finish, giving it an excellent corrosion resistance and long life.
The wheel studs are a 1/2 an inch in diameter, and they're about 1 5/16 inches long. This hub is rated for 2,100 pounds, which is gonna pair perfectly with a 4,200-pound trailer axle since each axle has two hubs. Now, the races are already pressed in, but the bearings and grease seal are sold separately. So, on your screen, I'm including the bearing information, so you see the inner and outer bearing information, and then the grease seal information. This is also QAI and CSA-certified, so it does meet recognized quality and safety standards.
So overall, if you're looking for a durable, corrosion-resistant, boat-ready hub assembly with a common sizing and easy compatibility, this is gonna be a solid option for you to consider. If you happen to have any other questions, whether it's about this or anything else that we carry, don't hesitate to reach out. We wanna make sure that you're getting exactly what you need. Well, again, my name is Andy, thank you for joining me.
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