How do I identify my boat trailer axle?

How do I identify my boat trailer axle?

If you bought a company-made trailer (as opposed to building one yourself from a kit) there should be a tag with the VIN, weight and capacities all there for you. You should find it on the driver’s side of the trailer. A second way to determine the size axle you need is to measure the diameter of your existing axle.

How much does a boat trailer axle cost?

The cost of a single axle boat axle can range from $700 to over $3000. A small-sized trailer that can haul a 10′-14′ boat can cost between $700 to over $1500.

How often should you replace boat trailer hubs?

Expert Reply: We recommended to repack the wheel bearings on your trailer every 12 months or 12,000 miles. There is not a specific guideline as far as actually replacing the bearings. When repacking them with grease, you will also just want to check for any damage or wear and replace anything if needed.

Are all trailer hubs the same size?

Most 4 lug hubs have a 4” bolt circle and most 5 lug boat trailer hubs have a 4 ½” bolt circle diameter. To correctly measure the bolt circle of a hub, measure from the center of the hub to the center of a stud and multiple that measurement by two.

How long do boat trailer hubs last?

How Long Do Boat Trailer Bearings Last. It is hard to say a specific number when talking about boat trailer bearings. Some experts give them a life span of 85,000 to 100,000 miles.

How often do you need to grease trailer bearings?

every 10,000 miles
When Should You Grease Your Bearings With a larger travel trailer, you should grease your trailer wheel bearings every 10,000 miles or once a year, whichever comes first. If you have a smaller travel trailer, however, you’ll need to grease your wheel bearings every 2,000 miles.

Are inner and outer bearings the same size?

With standard bearings, the inner bearing is larger than the outer, but with parallel bearings they’re the same size.

What are the different types of boat trailer hubs?

Each of the hubs you see below is intended for a specific bearing configuration, number of lugs, and trailer axle capacity. In short, there are 5 Main arrangements. The Spindle is the portion of the Axle that the Bearings rotate around and that hold the Hub.

What kind of axles are used in boat trailers?

We have Hot-Dipped Galvanized Axles made by Dexter Axle which are perfect for saltwater and fresh water boat trailers, and we also have painted steel axles by Rockwell American for Utility and landscaping trailers, or fresh water boat trailers as well.

What are the problems with trailer axles and hubs?

One of the biggest problems a trailer owner can run into is a failure with the axle or hub/bearing area. These problems can you leave your trailer on the side of road, and getting replacement parts quickly is vital.

Do you need grease seal on boat trailer hubs?

All of these Hubs include the required Bearings and Grease Seal to remount to your trailer and get you back on the road. It would be ideal for your to clean off your spindle well before re-mounting your new hub, ensuring that there is no damage to the surface of your spindle.