Cast iron bearing caps are the heaviest and most durable option. They are also the most expensive. Composite bearing caps are lighter than cast iron but not as strong. They are a good choice if you are looking for a balance between weight and strength. Steel bearing caps are the lightest option but they are not as strong as the other two options.
Another thing to consider is the size of the bearing cap. Bearings come in a variety of sizes, so you will need to make sure that the cap you choose is the right size for your trailer.
Finally, you need to decide if you want a standard or an extended bearing cap. Standard caps cover half of the bearings, while extended caps cover the entire bearings. Extended caps offer more protection from dirt and debris but they are more expensive.
No matter what your needs are, there is a bearing cap that will work for you. With so many options on the market, it is easy to find one that meets your specific requirements.
Why Bearing Caps For Trailers Is Necessary?
Bearing caps are an essential part of any trailer, as they provide support for the bearings and keep them in place. Without bearing caps, the bearings would be free to move around inside the hubs, which could cause damage to the wheel or axle. Bearing caps also help to keep water and dirt out of the bearings, which can lead to premature wear.
Our Top Picks For Best Bearing Caps For Trailers
Best Bearing Caps For Trailers Guidance
Dust Cap 2″ for Trailer Axle Wheel Hub and Bearing Hub with Rubber Plug, Replacement for Boat Trailer, 3500 Lbs Capacity – 2 Pack

Are you looking for a replacement dust cap for your trailer axle wheel hub and bearing hub? Look no further than the Dust Cap 2″ for Trailer Axle Wheel Hub and Bearing Hub with Rubber Plug, Replacement for Boat Trailer, 3500 Lbs Capacity – 2 Pack. This cap is designed to fit 2000 lbs to 3500 lbs axles and features long lasting durability. Plus, it comes in a package of two, so you can keep one as a spare. First class fast shipping is included, so order today and get your trailer back in working order.
Common Questions on Dust Cap 2″ for Trailer Axle Wheel Hub and Bearing Hub with Rubber Plug, Replacement for Boat Trailer, 3500 Lbs Capacity – 2 Pack
• What is the Dust Cap 2″ for Trailer Axle Wheel Hub and Bearing Hub with Rubber Plug, Replacement for Boat Trailer, 3500 Lbs Capacity – 2 Pack?The Dust Cap 2″ for Trailer Axle Wheel Hub and Bearing Hub with Rubber Plug, Replacement for Boat Trailer, 3500 Lbs Capacity – 2 Pack is a replacement dust cap for a trailer axle wheel hub and bearing hub.
• What is the capacity of the Dust Cap 2″ for Trailer Axle Wheel Hub and Bearing Hub with Rubber Plug, Replacement for Boat Trailer, 3500 Lbs Capacity – 2 Pack?
The Dust Cap 2″ for Trailer Axle Wheel Hub and Bearing Hub with Rubber Plug, Replacement for Boat Trailer, 3500 Lbs Capacity – 2 Pack has a capacity of 3500 lbs.
• What is the function of the Dust Cap 2″ for Trailer Axle Wheel Hub and Bearing Hub with Rubber Plug, Replacement for Boat Trailer, 3500 Lbs Capacity – 2 Pack?
The Dust Cap 2″ for Trailer Axle Wheel Hub and Bearing Hub with Rubber Plug, Replacement for Boat Trailer, 3500 Lbs Capacity – 2 Pack is used to replace a worn or damaged dust cap on a
Why We Like This
• 1. Long lasting durability• 2. Fast shipping• 3. 2000 lbs to 3500 lbs axle range• 4. 198″ OD• 5. 2 pieces in a pack
iBroPrat 2pcs Trailer Axle Dust Cap Cup Grease Cover 1.98″ Hub with Extra 2 Rubber Plugs,Trailer Axle Wheel Hub and Bearing Dust Cap for Most 2000 to 3500 Pound Axles Dexter

These heavy duty dust caps are made of high quality carbon steel and rubber, surface zinc plated, strong and durable, not easy to deform, corrode or rust. With extra 2 seals, they meet your daily use and provide reserve in case you get into trouble. The dimension is OD: 198 inch/ 504 mm. Please check the size information and compatibility carefully before placing an order. They fit standard brake & idler trailer axles for most 4 lug & 5 lug axles with 198″ diameter cap. If you are not satisfied, you can request a replacement or a full refund. Please do not hesitate to contact us if you have any questions. We will show you our sincere attitude and satisfactory solution. Please rest assured purchase.
Common Questions on iBroPrat 2pcs Trailer Axle Dust Cap Cup Grease Cover 1.98″ Hub with Extra 2 Rubber Plugs,Trailer Axle Wheel Hub and Bearing Dust Cap for Most 2000 to 3500 Pound Axles Dexter
• What is the best way to clean an iBroPrat 2pcs Trailer Axle Dust Cap Cup Grease Cover 1.98″ Hub with Extra 2 Rubber Plugs,Trailer Axle Wheel Hub and Bearing Dust Cap for Most 2000 to 3500 Pound Axles Dexter?The best way to clean an iBroPrat 2pcs Trailer Axle Dust Cap Cup Grease Cover 1.98″ Hub with Extra 2 Rubber Plugs,Trailer Axle Wheel Hub and Bearing Dust Cap for Most 2000 to 3500 Pound Axles Dexter is to use a mild soap and water solution. Rinse the affected area with clean water and dry thoroughly.
• What are the dimensions of an iBroPrat 2pcs Trailer Axle Dust Cap Cup Grease Cover 1.98″ Hub with Extra 2 Rubber Plugs,Trailer Axle Wheel Hub and Bearing Dust Cap for Most 2000 to 3500 Pound Axles Dexter?
The dimensions of an iBroPrat 2pcs Trailer Axle Dust Cap Cup Grease Cover 1.98″ Hub with Extra 2 Rubber Plugs,Trailer Axle Wheel Hub and Bearing Dust Cap for Most 2000 to 3500 Pound Axles Dexter are 4.5
Why We Like This
• 1. Heavy duty construction• 2. Zinc plated for rust resistance• 3. Fit most standard 2000 3500 lb trailer wheel hubs• 4. Easy installation• 5. Satisfaction guaranteed
Additional Product Information
Color | 2pcs 1.98″ Hub with Extru 2 Rubber Plugs |
Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair , Black

The Bearing Buddy Bra is specially designed to keep grease off of trailer wheels. This product is installed over the Bearing Buddy and eliminates the need to worry about an excessive amount of grease escaping and making a mess on the wheels while trailering.
Common Questions on Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair , Black
• What is the model number for the Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair , Black?The model number for the Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair , Black is 0231.1012 70019.
• What is the color of the Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair?
The color of the Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair is black.
• What is the dimensions of the Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair?
The dimensions of the Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair are 3.5″ x 2.5″ x 1.5″.
• How much does the Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair weigh?
The Bearing Buddy – 0231.1012 70019 Bra – Model 19B, Pair weighs 0.95 lbs.
• What is the purpose of the Bearing Buddy – 0231.101
Why We Like This
• 1. Keeps grease off trailer wheels• 2. Automatically releases pressure when too much grease is present• 3. Prevents grease from being thrown on the wheels during trailering• 4. Easy to install• 5. Durable and long lasting
Additional Product Information
Color | Black |
Height | 1.6 Inches |
Length | 3.8 Inches |
Weight | 0.1 Pounds |
CZC AUTO Bearing Buddy Bras 1.98 Inch Rubber Caps Dust Covers Replacement for Bearing Partner Bra for Trailer Boat Wheel, 2 Pack

Are you looking for a way to keep your trailer bearings in good shape? If so, then you need a set of CZC AUTO Bearing Buddy Bras! These rubber caps fit over 198 inch bearing protectors and help to keep water, dirt and road grime out of the bearings. This helps to maintain pressure and keep the bearings greased, which prolongs the life of the bearings. The caps are made of durable rubber and are rust- and corrosion-resistant. They’re also easy to install and come with a 30-day money-back guarantee.
Common Questions on CZC AUTO Bearing Buddy Bras 1.98 Inch Rubber Caps Dust Covers Replacement for Bearing Partner Bra for Trailer Boat Wheel, 2 Pack
• What is the weight of the CZC AUTO Bearing Buddy Bras 1.98 Inch Rubber Caps Dust Covers Replacement for Bearing Partner Bra for Trailer Boat Wheel, 2 Pack?The weight of the CZC AUTO Bearing Buddy Bras 1.98 Inch Rubber Caps Dust Covers Replacement for Bearing Partner Bra for Trailer Boat Wheel, 2 Pack is 0.21 pounds.
• What is the width of the CZC AUTO Bearing Buddy Bras 1.98 Inch Rubber Caps Dust Covers Replacement for Bearing Partner Bra for Trailer Boat Wheel, 2 Pack?
The width of the CZC AUTO Bearing Buddy Bras 1.98 Inch Rubber Caps Dust Covers Replacement for Bearing Partner Bra for Trailer Boat Wheel, 2 Pack is 1.98 inches.
• What is the length of the CZC AUTO Bearing Buddy Bras 1.98 Inch Rubber Caps Dust Covers Replacement for Bearing Partner Bra for Trailer Boat Wheel, 2 Pack?
The length of the CZC AUTO Bearing Buddy Bras 1.98 Inch Rubber Caps Dust Covers Replacement for Bearing Partner Bra for Trailer Boat Wheel, 2 Pack is 1.98 inches.
• What is the height
Why We Like This
• Fitting size: CZC AUTO bearing partner bras fit 198 inch bearing protectors, for most small trailers• High quality: gery durable rubber caps make trailer bearing buddy rustfree & corrosion resistant, ensures longer lasting fit• Main functions: keep water, dirt or road grime out of wheel bearings Maintain pressure and keep bearing greased• Universal fitment: 2 hub dust caps for replacement of bearing buddy, protect hubs on boat, RV, snowmobile, ATV and utility trailers• Warranty: CZC AUTO offer 30 day money back for any reason, 12 month warranty for quality related issues
Bearing Buddy 70023 Bra – Model 23B, Pair

Bearing Buddy Bra model 23B is designed to fit Bearing Buddy models 2328, 2441, 2717, 2562 and 2240. This model comes in a pair, and is designed to keep your bearings in good shape and extend their lifetime. By keeping your bearings lubricated and free from debris, you can avoid costly repairs and replacements down the road.
Common Questions on Bearing Buddy 70023 Bra – Model 23B, Pair
• What is the weight capacity of the Bearing Buddy 70023 Bra – Model 23B, Pair?The weight capacity of the Bearing Buddy 70023 Bra – Model 23B, Pair is 500 lbs.
• What is the dimensions of the Bearing Buddy 70023 Bra – Model 23B, Pair?
The dimensions of the Bearing Buddy 70023 Bra – Model 23B, Pair are 9.5 x 6.5 x 3.5 inches.
• What is the material of the Bearing Buddy 70023 Bra – Model 23B, Pair?
The material of the Bearing Buddy 70023 Bra – Model 23B, Pair is heavy duty polypropylene.
• How do I clean the Bearing Buddy 70023 Bra – Model 23B, Pair?
To clean the Bearing Buddy 70023 Bra – Model 23B, Pair, simply rinse with clean water and let air dry.
Why We Like This
Fits Bearing Buddy model no 2328, 2441, 2717, 2562 and 2240
Sold in pairs
Each Bra Model 23B has a unique model number
Bearing Buddy is a registered trademark
Bearing Buddy has been manufacturing products since 1968
Additional Product Information
Height | 6 Inches |
Length | 1 Inches |
Weight | 0.15 Pounds |
Benefits of Bearing Caps For Trailers
The best bearing caps for trailers provide several benefits that make them an essential component of any towing setup. Properly installed and maintained bearing caps keep the wheel bearings properly lubricated, which reduces wear and tear on the components. This in turn extends the life of the bearings themselves, as well as the Wheeler on which they are mounted. In addition, well-maintainedbearing caps improve towing stability and prevent vibration from being transferred to the trailer frame itself. This can reduce rattling and other noise during travel, making for a more pleasant trip overall.
Buying Guide for Best Bearing Caps For Trailers
Bearing caps are an essential component of any trailer, providing support and stability to the wheels and axle. There are many different types and brands of bearing caps on the market, so it is important to choose the right one for your specific needs.
Here are a few things to keep in mind when shopping for a bearing cap:
-Size: Bearing caps come in a variety of sizes, so be sure to measure your trailer’s axle before making a purchase.
-Material: Caps can be made from steel, aluminum, or plastic. Steel is the most durable option, but aluminum is lighter and may be more suited for some applications. Plastic is the least expensive option but is also less durable than the other two materials.
-Brand: There are many different brands of bearing caps available on the market. Do some research to find out which brand offers the best quality products for your specific needs.
Frequently Asked Question
What are the best bearing caps for trailers?
Some trailer bearing caps are designed to be more durable than others, and therefore may be a better choice for trailer owners who anticipate using their trailer on rougher terrain.
What are the benefits of using bearing caps for trailers?
There are many benefits of using bearing caps for trailers. They help to keep the bearings in place, preventing them from coming loose and falling out. They also help to protect the bearings from dirt, water, and other debris that could damage them. Additionally, bearing caps can help to extend the life of the bearings by keeping them properly lubricated.
How can I ensure my trailer is properly protected when using bearing caps?
Bearing caps are an important part of protecting your trailer. They should be used whenever the trailer is not in use and when it is being towed.
What are the potential risks associated with not using bearing caps for trailers?
Bearing caps are used to keep the bearings in place and prevent them from coming out of the hub. If bearing caps are not used, the bearings can come out of the hub and cause the trailer to become unstable. This can lead to the trailer tipping over or the wheels coming off.
What are some tips for using bearing caps for trailers?
Bearing caps are an important part of any trailer, and there are a few things to keep in mind when using them. First, make sure that the caps are the correct size for the bearings being used. Second, be sure to torque the caps to the proper specifications. Third, check the condition of the caps regularly and replace them if they show any signs of wear. By following these tips, you can be sure that your trailer’s bearings will stay in good condition and last for many miles.
Conclusion
You need the best bearing caps for trailers to ensure a smooth ride, no matter where you’re going. With our high-quality construction and durable materials, you can trust that your trailer will be able to handle whatever you throw at it. Plus, our convenient online ordering makes it easy to get the parts you need without having to leave home. Order your set today and be ready for your next adventure.