Why repack trailer wheel bearings

This can also be the result of a brake shoe or brake pad rubbing while traveling. There is grease on the bottom of the boat hull near the trailer wheel or grease on the trailer frame near the trailer wheel.

If the usually reliable dust cover comes off suddenly, this can be the result of excessive heat and pressure buildup in the bearing assembly. He's currently an executive editor for Westwood One Radio. We use cookies to enhance your visit to our website and to improve your experience. Membership Search. Service Locator. Get a Quote. Become a Member. Renew Membership. Boat Insurance Membership Boat Towing.

Boat Insurance. Boat Towing. Membership Plans Savings. Boat Show Tickets. Boat Lettering. Boat Loans. Vessel Documentation FAQ. Maintenance Techniques Tow Vehicles. How-To DIY. Cleaning Exterior Systems. Electronics Equipment Maintenance Techniques. Using the wrong grease could be as bad as using no grease. The wrong grease will leave the bearings exposed to metal on metal contact as you tow your trailer. Select a grease that is rated for what you will need on the trailer you have, to check this you can start by checking the recommendations in the trailer manual.

Bearings need grease for one reason only, to reduce friction. There should be no reason to change it as long as the lubricant is performing well. You do not need to lubricate just because the calendar said it is time. Check the bearings and gauge if repacking is needed. Too much grease can build pressure, this causes the bearing to have to work much harder to push the rolling elements through the bog of grease.

The increases friction raises the temperature inside the bearing, that could decrease the effectiveness of the lubricant causing the oil to separate. Please see our privacy policy for more information. July 29, Some trailers come with a built in system for greasing your bearings.

Not everybody however believes this is a perfect replacement to actually removing all the moving pieces, physically having a close up look, and manually ensuring that the grease is then repacked properly right into the bearings where it needs to go.

Another benefit to a bearing repack is that this now allows a close up view of the brakes as well since the entire hub is now removed. The brake pads, the brake magnet, etc. Again there are no warnings that something is wrong until it goes completely wrong. The brakes on your trailer will not squeel like the brakes on your car so it is best to take an up close and personal look.

To sum it all up, you spend a lot of time planning and preparing for those few precious summer days. If you are over-do for trailer wheel bearing maintenance, we would be happy to help you. All of us here at Airdrie Trailers want to make sure that every trip you take with your trailer is a safe and uneventful one! Contact us today to book or to get a free quote!