Servicing your wheel bearings on a regular basis is essential to protecting their seals from heat-related and additional mechanical damages. Lubricating and repacking your wheel bearings are considered vital components of periodic maintenance for boats, trailers, and other rolling wheeled machines used in various industrial settings.

Equipment that isn’t used more often in a calendar year, like a utility trailer that sits for more extended periods of time, allows the formation of condensation inside the trailer’s wheel bearings. Condensation leads to rust formation; rust particulates for scratches; scratches result in friction, leading to bearing failure.

Planning to conduct your wheels bearing maintenance at least once a year is a must. The frequency at which you service your wheel bearings depends on how often you use a piece of specific equipment and how vital it is for your overall operations. Bearing maintenance and care, including lubrication and repacking, should be accomplished properly and comprehensively.

We will now discuss some vital things that you must know about when carrying out lubrication and maintenance of your wheel bearings:

Bearing Cleaning

One of the essential aspects of bearing preservation and greasing is to clean the bearings thoroughly and get rid of all the contaminants present on the surface. It’s best to refer to the original equipment manufacturer’s OEM guidelines when looking for appropriate bearing cleaning methods.

One way is to wash the bearings in gasoline or a solvent and then leave them to dry. You may also blow out your wheel bearings to dry them, which will work just fine. One thing you must take care of is the spinning of the bearings; spinning your wheel bearings too fast can make them separate from one another. Also, avoid flying bearing components as doing so may cause injury.

Visual Examination

Examining the condition of the bearings is one thing you must never skip out on. It’s essential to inspect your wheel bearings’ inner race and cage and look for signs for wear and scratching on their surfaces. It’s best to replace the bearing unit altogether if you notice any of such indications.

Replacing The Inner Seal

Just like it’s mandatory to replace your filter oil when you perform an oil change on your machine, it’s also necessary to install a new inner seal each time you conduct a bearing overhaul. The repeated exposure to grease elements can cause the inner seal to experience graduate deterioration over time. If the inner seal stops functioning before replacement, you’ll lose all the lubricant sealed inside, resulting in your bearings’ seizure.

Applying The Lubricant

Majority of bearing packs are lubricated manually as opposed to having it done with a machine. Just hold an extreme pressure lithium grease in your hand and press the bearing pack into it. You should then rotate the pack and repeat the procedure until you have worked it all the way.

Utilize as much grease as needed to pack it in until it starts to ooze out on the other side. If you’re doubtful about the correct grease application, always read the application procedure on your product’s label to understand it completely before applying the lubricant on your wheels bearings.

Micro-Lube is an experienced industrial-grade lubricant supplier based in Canada. Visit our website to read more about our quality products or contact us for a free quote.