Overview
The Traxxas Ball Bearings, Black rubber sealed (8x16x5mm) (2 pcs) TRX5118A are essential replacement and upgrade components for RC enthusiasts in the UK who demand maximum performance and reliability from their RC cars and trucks. Whether you're running a Traxxas Slash, Maxx, Mini Maxx, UDR, Sledge or WideMaxx RC model, these premium sealed ball bearings represent a significant step up in drivetrain protection and longevity. As an RC car owner or hobbyist in the UK, you understand that quality bearings are the foundation of smooth, precise handling and extended component lifespan, particularly when bashing in dirt environments or pushing your RC vehicle to its limits on challenging terrain.
Black-seal ball bearings are engineered to outperform standard blue-seal bearings, offering an even tighter seal for ultimate protection against dirt, dust, mud and moisture that can compromise bearing performance. If you're serious about maintaining your RC truck or buggy in pristine condition and reducing maintenance intervals, these Traxxas black rubber sealed bearings deliver exceptional value and peace of mind. The upgrade from blue-seal to black-seal technology is recognised by RC enthusiasts across the UK as a worthwhile investment that directly translates to better handling, smoother acceleration and dramatically improved durability in challenging driving conditions.
This product is supplied as a pair of bearings, allowing you to replace worn bearings or upgrade multiple axle positions on your Traxxas RC vehicle. Whether you're a weekend basher enjoying recreational RC driving or a serious competitor preparing your vehicle for demanding off-road courses, these bearings are engineered to the high standards RC Model Shop customers have come to expect from genuine Traxxas components.
Key Features
- Black Rubber Sealed Design — The advanced black rubber seal provides an even tighter protective barrier compared to blue-seal alternatives, ensuring that dirt, sand, mud and moisture cannot penetrate the bearing cavity where they would cause premature wear and degradation of the ball bearing surfaces.
- Superior Protection in Dirty Environments — Rubber-sealed ball bearings are specifically engineered to provide the ultimate protection when driving in challenging outdoor conditions, making them the preferred choice for RC enthusiasts who bash in unforgiving terrain rather than manicured tracks.
- Long-Lasting Performance — The combination of precision engineering and effective sealing delivers smooth, long-lasting and precise driving characteristics that keep your Traxxas RC model performing at peak efficiency for extended periods between maintenance intervals.
- Reduced Maintenance Requirements — The superior seal design means less frequent bearing cleaning and lubrication is required, saving you time and money whilst maximising your RC driving enjoyment without constant maintenance interruptions.
- Smooth Drivetrain Operation — These ball bearings ensure precision-smooth rotation throughout your RC vehicle's drivetrain, contributing to responsive handling, accurate steering inputs and consistent acceleration performance across all driving conditions.
- Genuine Traxxas Component — As official Traxxas replacement parts sourced from authorised distributors, these bearings maintain the original design specifications and quality standards that match your RC vehicle's engineering, ensuring perfect fitment and compatibility.
- Pair of Bearings — Each package contains two bearings, allowing you to upgrade or replace multiple bearing positions throughout your RC vehicle's drivetrain simultaneously or perform staged upgrades across different axle positions.
Technical Performance
These ball bearings measure 8x16x5mm and utilise precision ball bearing construction that is fundamental to RC vehicle performance. The black rubber seal represents an advancement in bearing technology, providing a tighter barrier against contamination than conventional blue-seal bearings. The enhanced seal design is particularly valuable for RC enthusiasts in the UK who regularly drive in dirt, mud and dusty outdoor environments where exposure to contaminants significantly accelerates bearing wear. The construction uses high-quality steel balls and races that maintain precise dimensional tolerances, ensuring smooth rotation with minimal friction and maximum efficiency throughout your vehicle's drivetrain. These bearings are engineered to maintain precise rolling characteristics even under the demanding loads experienced during aggressive RC driving, including rapid acceleration, hard cornering and rough terrain impacts. The sealed design eliminates the need for frequent bearing maintenance whilst preserving the smooth performance characteristics that make these components essential for both casual basher and serious competitive RC driving. Whether installed in steering components, differential assemblies, transmission shafts or wheel hubs, these bearings deliver consistent performance across the Traxxas RC model range.
What's in the Box
- 2x Traxxas Black Rubber Sealed Ball Bearings (8x16x5mm)
Frequently Asked Questions
- Which Traxxas RC models are compatible with the TRX5118A bearings? — These 8x16x5mm black-seal ball bearings are compatible with a comprehensive range of Traxxas vehicles including the Maxx Slash 1/8 4WD 6S Brushless Short Course Truck, Mini Maxx BL-2S, Mini Slash BL-2S 4x4 RTR Short Course Truck, Slash Ultimate 4x4 VXL, Slash VXL 4x4 RTR Short Course Truck, Sledge Belted 1/8 4WD Brushless Electric Monster Truck, UDR Unlimited Desert Racer Pro-Scale 4WD, WideMaxx Monster Truck, and Ford Fiesta ST Rally models in both standard and brushless configurations. If you're unsure whether these bearings fit your specific Traxxas model, the comprehensive compatibility list and our expert team at RC Model Shop can provide definitive guidance.
- What is the difference between black-seal and blue-seal bearings? — Black-seal ball bearings feature an enhanced, tighter sealing system compared to blue-seal alternatives, providing superior protection against contamination from dirt, dust and mud. This advancement means less frequent maintenance is required, better longevity in challenging environments, and ultimately superior performance consistency throughout extended RC driving sessions. For RC enthusiasts in the UK who drive in dirty outdoor conditions, the upgrade from blue-seal to black-seal technology represents a meaningful improvement in bearing reliability and drivetrain performance.
- How often should I replace my RC bearings? — The replacement interval depends on your driving conditions and maintenance practices. Rubber-sealed bearings like the TRX5118A require less frequent maintenance than unsealed alternatives, but heavily used RC vehicles driven frequently in dirt or muddy environments may need bearing replacement annually or after several seasons of regular use. Our RC Model Shop team can assess your specific driving patterns and recommend appropriate maintenance intervals for your Traxxas vehicle.
- Will upgrading to black-seal bearings improve my RC car's performance? — Yes, upgrading to black-seal bearings contributes to improved RC vehicle performance through several mechanisms. The superior seal design reduces friction from contamination that would otherwise accumulate inside standard bearings, maintaining smoother drivetrain operation. This translates to more responsive steering, more consistent acceleration, better handling precision and improved overall driving experience, particularly noticeable in dirty driving environments where standard bearings would quickly degrade.
- Are these bearings suitable for beginners? — Absolutely. These are genuine replacement bearings designed to maintain or restore your existing Traxxas RC vehicle to peak performance. Whether you're a beginner discovering RC driving for the first time or an experienced basher, upgrading worn bearings to genuine Traxxas black-seal units is one of the most effective maintenance steps you can take. Beginners should note that bearing replacement requires basic mechanical skills and appropriate tools, but our RC Model Shop team is happy to provide guidance or perform installation if needed.
- Can I use these bearings in wet conditions? — The rubber-sealed design provides excellent protection against moisture, making these bearings suitable for damp or wet outdoor conditions. However, after driving in wet environments, it's advisable to allow your RC vehicle to dry thoroughly before storage to prevent corrosion. The sealed design dramatically reduces water ingress compared to unsealed bearings, making black-seal units the recommended choice for UK RC enthusiasts who drive in variable weather conditions.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Traxxas Ball bearings, Black rubber sealed (8x16x5mm) (2 pcs) TRX5118A today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
