Internal Bearing Buddy parts are made of stainless steel. The outer barrel is made of steel and is triple chrome plated. Bearing Buddy will last the life of your trailer. If you can rock or move the piston, the hub is properly filled. Lubricant level (and pressure) can be checked quickly by pressing on the edge of the moveable piston. Grease can be added to the hub through an easily accessible grease fitting located in the center of the piston. Without this feature, the inner seal will be damaged. An automatic pressure relief feature prevents over-filling and over pressurization. When the hub is submerged, water cannot enter the hub because of this pressure. Because the piston is spring loaded, the piston exerts a slight (3 psi) pressure against the grease, which maintains a slight pressure between the inside of the hub and the outside environment. HOW BEARING BUDDY WORKS The axle hub is filled with grease until the grease forces the Bearing Buddy piston outward about 1/8 inch.
Moisture stays in the hubs causing rust and pitting until they are reheated when the trailer is used again. These trailers, because they are not used regularly, are also subject to bearing corrosion and failure from condensation moisture from air sucked into hot hubs as they cool. Utility Equipment, ATV, Horse, Camping, and other occasional use trailers Boat trailer wheels can be completely submerged. When properly installed and maintained, Bearing Buddy® prevents wheel bearing failure and eliminates bearing repacking. Water and grit thus drawn into the hubs relentlessly destroy bearings. There is no such thing as a rotating seal that stays perfect. When the wheels are submerged during launching, the hubs suddenly cool and the air inside the unprotected hubs contracts, forming a vacuum which draws in water through the rear seals. Trailering, even a short distance, heats the hubs. Aftermarket Snow Plow Parts (Other Brands).Trailer Buddys help keep dirt and water out of your hubs and. Western PRO-FLO™ 525 & 900 Salt Spreaders Its a great way to extend bearing life and service your bearings in-between hub re-packs.Fisher QuickCaster 300W Tailgate Spreader.Not responsible for pricing or typographical errors. Some trailer images shown are stock photos and may not reflect your exact choice of vehicle, color, trim and specification. The trailer pictures on this site may not match your vehicle exactly however, it will match as closely as possible. See the actual trailer for complete accuracy of features, options & pricing. Some trailers shown with optional equipment. We impose a surcharge on credit cards that is not greater than our cost of acceptance. Pricing throughout the web site does not include any options that may have been installed at the dealership. The trailer photo displayed may be an example only. Each unit listed for sale is a specific unit at the specific location, subject to prior sale, all prices valid until. Please verify the actual measurements of any unit prior to purchasing it. Trailer dimensions, weights and measurements will vary due to manufacturing and production changes. If you ever need help or have questions pertaining to bearings or would like to schedule service, please give a trailer expert a call today.Īll specifications and measurements are subject to change. If your trailer sits for an extended period of time, you’ll want to repack your bearings before rolling down the road. Regardless of the system you have, you should still be maintaining and servicing your bearings as required by your specific axle manufacturer. Remember that these different types of axle systems are meant to make servicing your trailer bearings easier. All you need to do is thread in a greased zerk to the end of the spindle and add dust caps. First check your axle because some are already equipped with the pathway to the inner bearings by having a spot threaded for a zerk. In this case, in order to grease or service your bearings you may need to remove the hub completely.
What If You Don’t Have Buddy Bearings or E-Z Lube Bearings? This allows new grease to be added to the hubs where the outer bearings is, all without having to remove the hub. Trailer Buddies are used for axles that do not have the Posi-Lube Spindles. Each Listing for each Trailer Buddy Details the functions and advantages of using a Trailer Buddy over a Typically Dust Cap. Explore this efficient bearing buddy collection at. Trailer Bearing Buddies are a great system for greasing your trailer bearings, below are sizes for 4 Lug, 5 Lug, 6 Lug, and 8 Lug Trailer Hubs. In the center of the dust cap’s reservoir wall is a zerk fitting that lets grease be added to the reservoir. Buy high-quality and reliable bearing buddy at for the smooth functioning of your vehicle. However, the design is different in that the Buddy Bearing’s dust cap sticks out more than that in the E-Z Lube system because of a larger grease reservoir within the dust cap. Buddy Bearings typically have a similar looking dust cap to an E-Z Lube system.
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