The easiest way to determine which bearings are used on your trailer axle is to take the hub off and check for the numbers stamped into the bearings. If the bearing numbers cannot be read, the next best solution is to find the bearings’ inner diameter.
Are bearing buddies good for boat trailer?
Expert Reply: Bearing Buddies are a great way to keep grease in a trailer hub. I recommend them as long as you are aware that it’s very easy to put too much grease in a hub with these which will blow out the seal. They have no problem being used on longer road trips so the would work well for you.
How often should you change bearings on a boat trailer?
Expert Reply: We recommended to repack the wheel bearings on your trailer every 12 months or 12,000 miles.
How often should you grease bearing buddies on a boat trailer?
For boat trailers, manufacturers recommend replacing the grease, which means removing, repacking, and reassembling each wheel on the trailer, every 3,000 to 4,000 miles, or annually even if you don’t travel very far.
How do I know what size bearings for my boat trailer? – Related Questions
Do you need to repack bearings if you have Bearing Buddies?
Expert Reply: When you use the Bearing Buddy Bearing Protectors like # BB2441, so you do not need to take apart the wheel hub and repack the bearings. The Bearing Buddy Protectors have a spring loaded seal that keeps the moisture and debris out of the bearings.
Can you put too much grease in trailer bearings?
Too much grease volume (overgreasing) in a bearing cavity will cause the rotating bearing elements to begin churning the grease, pushing it out of the way, resulting in energy loss and rising temperatures.
How do I know if my buddy bearings need grease?
You can manually check the Bearing Buddy to be sure it has enough grease. All you need to do is press the edge of the piston. If you can move or rock the piston it has enough grease.
How do you know when to add grease to bearing buddies?
After driving several miles, check the piston (or blue ring) to see if it has moved inward. If it has, add a little more grease to get the piston to move outward or the blue ring to move about 1/8″ past the front of the Bearing Buddy®.
Can you over grease bearing buddies?
Can Bearing Buddy Bearing Protectors Be Over-Filled with Too Much Grease. Expert Reply: It is possible to over-fill a hub that has a Bearing Buddy bearing protector such as # BB1781. The convenience of easy filling through the zerk fitting can often mean we can be tempted to keep adding more grease.
How often should I grease my bearings on my trailer?
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.
What is the best grease for boat trailer bearings?
White lithium grease is a multipurpose grease and is ideal for metal on metal lubrication, so you can use this for your wheel bearings, for instance. It’s also a superior corrosion-resistant formula, which is another reason it’s helpful in bearings and other parts that get routine exposure to the water.
What happens if you don’t grease trailer bearings?
If your bearings are not kept well-greased the increased friction will eventually cause your wheel to seize. If this happens while you are hauling, it will not only leave you stranded roadside, but it will also cost you a lot of money in trailer repairs.
Can you mix Marine grease with regular grease?
Don’t Mix Grease, but Change If Needed
grease if your use demands it. Most automotive components are lubricated with lithium grease, but if you use your 4X4 or AWD mainly for off-roading, switching to a calcium marine grease might be beneficial. The key is to make the switch as close to 100 percent as possible.
Should you use marine grease on boat trailer bearings?
Even grease labeled “marine” can be incompatible with use on boat trailers. Don’t change the type you use unless you’re cleaning and repacking bearings.
Is Marine grease OK for wheel bearings?
As a rule, marine grease should be used in any marine application including trailer wheel bearings, steering assemblies or any other parts that require grease.
Is Lucas red and tacky marine grease?
The water-resistant Lucas Oil 14 oz. Red ‘N’ Tacky Grease, fortified with rust and oxidation inhibitors, makes a great choice for use in many agricultural, automotive, industrial and marine applications.
Is lithium grease better than marine grease?
Ur normal lithium grease can’t handle any water, it’ll wash out etc and ull trash your bearings. Marine grease (never read the can just know its blue and says marine grease on it) is more or less “water proof”. Keeps water out of bearings. Plus its thinner and much less sticky compared to regular auto bearing grease.
Is red and tacky grease good for boat trailer bearings?
Red N Tacky has a red Lithium Complex Base that is red in color, forming an effective seal to minimize bearing and hub contamination, with resistance to water washout on boat trailers. This item comes in a 14.5 oz tube that will fit into any standard size grease gun.
What marine grease is blue?
Mystik JT-6 Marine Multi-Purpose #2 Grease is a smooth but tacky blue grease with outstanding water resistance. It is designed to provide excellent lubrication for greased chassis points and other wet-environment applications.
Is blue grease better than red?
While operators tend to associate the grease they use with a color, like deep red or bright blue. As described in the video from Mobil below, the color of the grease does not change the performance characteristics and it is only the manufacturer who determines what color their grease is.