TRX5116R

Overview

The Traxxas Ball Bearings in black rubber sealed stainless steel (5x11x4mm) represent a premium upgrade for your RC car, truck, or buggy. This set of eight precision bearings is engineered to deliver superior performance and durability compared to standard blue-seal alternatives. Whether you're running a Traxxas RC monster truck, RC buggy, or any other RC vehicle that demands reliable rolling performance, these stainless steel bearings are the ideal choice for serious enthusiasts across the UK who refuse to compromise on quality.

As an RC hobbyist, you understand that bearings are the unsung heroes of RC performance. They enable your wheels to spin freely, reduce friction on the drivetrain, and directly impact acceleration, top speed, and overall handling characteristics. The TRX5116R bearing set steps up from standard blue-seal bearings by introducing a tighter seal design specifically engineered to keep dirt, mud, water, and debris out of the bearing cavity. This makes them particularly valuable if you're bashing your RC car in wet conditions, dusty environments, or challenging outdoor terrains common throughout the UK.

These stainless steel bearings represent the latest evolution in RC bearing technology. The material choice is critical – stainless steel resists corrosion far better than standard steel, making them ideal for long-term reliability and minimal maintenance. The black rubber seal is tighter and more effective than older blue-seal designs, offering ultimate protection without sacrificing the smooth rotation that serious RC enthusiasts demand. Whether you're upgrading your first RC car or maintaining a fleet of competition vehicles, the Traxxas black-seal stainless bearings deliver professional-grade performance at a realistic price point.

Key Features

• Black Rubber Sealed Design — The black rubber seals are engineered to be tighter and more protective than the older generation blue-seal bearings, actively preventing moisture, dirt, and contamination from entering the bearing while maintaining excellent rotational freedom. This seal design is especially crucial if you frequently drive your RC car in wet British weather or muddy terrain.
• Stainless Steel Construction — Unlike standard steel bearings that can rust and corrode over time, stainless steel naturally resists oxidation and corrosion, ensuring your bearings remain smooth and reliable for years of service with minimal maintenance and protection against the damp conditions that UK RC enthusiasts often encounter.
• Set of Eight Pieces — This pack contains eight complete bearings, providing a full replacement set for most RC vehicles or allowing you to upgrade multiple cars in your collection. Eight bearings is the standard quantity for vehicles with four wheel corners, where each wheel typically uses two bearings.
• Precision Bore Size 5x11x4mm — These specific dimensions (5mm inner diameter, 11mm outer diameter, 4mm thickness) match the exact specifications required for Traxxas vehicles and numerous other RC car manufacturers, ensuring perfect fitment without modification or adaptation.
• Professional-Grade Upgrade — A step above blue-seal bearings, stainless black-seal bearings offer an even tighter seal for ultimate protection and less maintenance in wet conditions, meaning you'll spend less time cleaning and more time enjoying your RC experience.
• Ultimate Protection — The advanced seal design provides ultimate protection against water ingress, sand contamination, and mud splatter, making these bearings perfect for serious RC enthusiasts who push their vehicles to the limit in challenging environments.

Technical Performance

The TRX5116R bearings represent a significant leap forward in bearing engineering for the RC hobby sector. The stainless steel material used in these bearings provides superior corrosion resistance compared to traditional carbon steel, which is a critical advantage for UK-based RC enthusiasts who frequently encounter wet, humid conditions. The black rubber seal mechanism is engineered with a tighter tolerance than previous blue-seal generations, creating a more effective barrier against water infiltration whilst maintaining the low-friction characteristics essential for smooth wheel rotation and responsive handling. The 5x11x4mm dimensions are precision-manufactured to exacting tolerances, ensuring they fit perfectly into the bearing housings of your RC vehicle without play or wobble. These bearings work by reducing rotational friction at critical drive points – whether in wheel hubs, transmission components, or differential units – allowing your RC car's motor power to translate more directly into vehicle movement rather than being lost to mechanical resistance. The sealed design means you can wash your RC car with a garden hose without worrying about water entering the bearing cavities and causing rust or performance degradation. The stainless construction means these bearings will outlast multiple generations of blue-seal alternatives, representing excellent value over the lifetime of your RC hobby investment.

What's in the Box

• Eight stainless steel black rubber sealed ball bearings (5x11x4mm)

Frequently Asked Questions

• What is the difference between black-seal and blue-seal bearings for RC cars? — Black-seal bearings feature a tighter sealing design compared to blue-seal bearings, offering superior protection against water, mud, and dirt ingress. This makes black-seal bearings ideal for wet conditions and dirty environments common in UK RC bashing. Additionally, stainless steel construction resists corrosion far better than standard steel, ensuring your bearings remain smooth and reliable even after exposure to moisture.
• Are these stainless bearings suitable for competitive RC racing? — Yes, absolutely. These stainless steel black-seal bearings are suitable for both casual bashing and competitive racing. The precision manufacturing and quality materials ensure smooth, consistent performance lap after lap. Many competitive RC drivers choose sealed stainless bearings specifically because they maintain performance consistency across multiple runs without requiring constant cleaning and maintenance between races.
• Can I use these bearings in wet conditions and rain? — Yes, this is one of the primary advantages of these bearings. The black rubber seal design provides ultimate protection and less maintenance in wet conditions, making them ideal for UK drivers who don't want to worry about rain damage when out bashing their RC cars. The stainless steel construction adds an extra layer of corrosion protection, meaning your bearings will continue performing smoothly even after multiple wet-weather sessions.
• What RC vehicles are these bearings compatible with? — The 5x11x4mm size is a standard bearing dimension used across many RC vehicles, including Traxxas models and numerous other manufacturers' RC cars, trucks, and buggies. However, you should verify that your specific RC vehicle uses 5x11x4mm bearings before purchasing. Check your vehicle's manual or contact the manufacturer to confirm compatibility.
• How often do I need to replace these bearings? — With proper maintenance, these stainless steel sealed bearings should last for several years of regular RC use. The sealed design means they require less frequent cleaning compared to unsealed bearings. If you notice roughness, grinding, or resistance when spinning a wheel freely by hand, it's time to replace that bearing. The sealed design actually extends bearing life by protecting against contamination.
• Will these bearings improve my RC car's performance? — If you're upgrading from worn standard bearings or lower-quality alternatives, yes – you'll notice smoother wheel rotation, potentially faster acceleration, and slightly improved top speed. The reduced friction from precision bearings allows your motor's power to translate more directly into vehicle movement. You may also notice improved handling consistency, particularly in tight corners where reduced rolling resistance allows for more predictable weight transfer.

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, Stainless (5x11x4mm) (8 pcs) TRX5116R 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.