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Convert your threaded oil-bath hub to grease with stainless steel Bearing Buddies. It maintain light grease pressure inside the hub to protect your bearings, even when submerged, while the zerk fitting makes adding grease quick and easy.
Features:
Specs:
This threaded Bearing Buddy lets you convert an oil-bath hub to grease lubrication while giving you an easy way to monitor and maintain the grease level in your axle hub. Bearing Buddy recommends using grease-proof gasket cement during installation. To add grease, use a grease gun through the zerk fitting. Adding grease moves the spring-loaded piston outward 1/8".
The O-ring inside the barrel of the Bearing Buddy maintains a seal from the outside. The Bearing Buddy maintains slight pressure inside the hub, helping prevent water from entering and contaminating the grease. An automatic pressure-relief feature is built into the Bearing Buddy. When the device is full, grease will seep around the edges of the piston and into the barrel. This helps prevent overfilling that can damage the inner seal.
You can manually check the grease level in your Bearing Buddy by pressing on the edge of the piston. If you can rock or move the piston, the hub is properly filled.
Customer Satisfaction Score:
72% were satisfied with this product
28% of customers were not satisfied
Ratings & Reviews
Stephen
3/22/2024
Great
Peter J.
10/7/2023
Not so well, because of the bearing buddy the hub was over packed with grease the seal blew, the bearings froze and the wheel sheared off the cotter pin and cam off while towing. Now I have to replace the entire axle due to the damage.$1900. I am removing the bearing buddies and looking for a better solution.
Mike L.
10/23/2023
David B.
8/30/2022
Hey Allen, can you tell me the hub bore you are trying to fit? This unit fits 2.441 hub bore. Make sure you measure with a micrometer.
Do you have a question about this Trailer Bearings Races Seals Cap?
Info for this part was:
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Scott C.
3/17/2022
they dont fit never used still in box