Grease Caps > Bearing Protector > 2.047 Inch > Chrome Plated > Non-Threaded > Bearing Buddy

Bearing Buddy Bearing Protectors - Model 2047 - Chrome Plated (Pair)

Rating: rating rating rating rating rating
31 reviews

Code: BB2047

Retail:$25.73

Price:$21.95

Shipping Weight: 1 pounds

Shipping Special

Orders of $150 qualify for free shipping.
Lowest Price Pledge

Quantity:

Bearing Buddy Grease Caps - BB2047

Provide your trailer wheel bearings with premium protection - replace your existing grease caps with Bearing Buddies. They install in seconds and provide an easy, safe way to monitor and control the level of grease in your axle hub.

Features:

Replaces the grease cap in the axle hub
Prevents wheel-bearing failure
- Keeps water and dirt out of hubs and bearings
- Allows boat trailer wheels to be completely submerged
- Stops corrosion and pitting on bearings
Provides easily accessible grease fitting
- Makes adding grease to the bearings quick and simple
Maintains slight, controlled pressure (3 psi) with spring-loaded piston, preventing water from entering hub
Prevents overfilling and rear seal damage with automatic pressure-relief feature
- Grease seeps around piston edges and into barrel when full
Constructed of stainless steel internal parts and triple-chrome-plated steel barrel
- Ensures longer-lasting fit than plastic or aluminum products
Includes rubber covers
Installs easily
Made in the USA

Specs:

Fits 2.047" hub bore
- Works with various outer bearing models
- Works with outer bearing cup (race) model 07204
Lifetime warranty

Bearing Buddy Operation

Replace your existing grease cap with a Bearing Buddy to ensure a safe, easy way to monitor and control the level of grease in your axle hub. To adjust the amount of grease in the hub, use a grease gun to add more through the appropriate fitting. Adding grease moves the Bearing Buddy spring-loaded piston outward 1/8".

The O-ring inside the barrel of the Bearing Buddy maintains a seal from the outside. The interior of the Bearing Buddy is pressurized, preventing water from entering the barrel and diluting 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 prevents 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.