Radient Rubber Sealed Ball Bearings 8x16x5mm 2 Piece Pack RDNA5118

Overview

The Radient Bearings 8x16x5mm Rubber Sealed (2 pcs) RDNA5118 are essential replacement bearings designed for RC hobbyists who need reliable, durable components for their RC cars and trucks. Whether you're maintaining a Team Associated RC10, competing in RC racing, or simply keeping your RC vehicle in top condition, these rubber sealed ball bearings offer straightforward replacement functionality for routine servicing and upkeep. As a UK RC enthusiast, you'll appreciate having quality spare parts readily available to keep your RC car UK-ready and performing at its best.

These compact yet robust bearings combine a practical sealed design with proven durability, making them ideal for general RC maintenance and repairs across a wide range of RC vehicles. The rubber seals protect the internal ball bearings from dirt, dust and moisture, extending the lifespan of your RC components and reducing the need for frequent replacement. Whether you're a weekend basher, a serious competitor, or someone discovering RC cars for the first time, having a pair of these quality replacement bearings on hand ensures you're always ready to get back on the track or trail.

The 8x16x5mm size is a popular specification across many RC models, making the Radient RDNA5118 a practical choice for anyone maintaining multiple RC vehicles. These bearings represent excellent value for money, offering reliable performance without unnecessary expense, and are perfect for anyone looking to maintain their RC hobby investment properly.

Key Features

• Rubber Sealed Design — The rubber seals protect the internal ball bearings from dust, dirt and moisture, which is critical for maintaining smooth operation and extending bearing lifespan in outdoor RC racing and bashing conditions.
• 8x16x5mm Size Specification — This popular bearing size fits a wide range of RC vehicles and models, making these bearings a practical universal replacement option for your RC car maintenance needs.
• Two Pieces per Pack — Each package contains two bearings, allowing you to replace both sides of an axle or suspension component, ensuring balanced and consistent performance across your RC vehicle.
• Compact Profile — The 5mm width provides a space-efficient design that fits into tight RC chassis and suspension areas without modification or additional work.
• Durable Ball Bearing Construction — Quality ball bearing construction ensures smooth rotation and minimal friction, maintaining the responsiveness and handling characteristics your RC car needs for competitive or recreational use.
• General Purpose Application — Designed for general RC maintenance and repairs, these bearings work across numerous vehicle types and brands, making them a versatile addition to any RC spare parts collection.

Technical Performance

The Radient RDNA5118 bearings represent solid engineering for RC maintenance purposes. With an 8mm inner bore, 16mm outer diameter, and 5mm width, these rubber sealed ball bearings deliver consistent rotational performance suitable for RC suspension arms, steering components, and drivetrain applications. The rubber sealing is particularly important for UK RC enthusiasts who may encounter varied weather conditions and outdoor terrain. The sealed design minimises the ingress of moisture and contaminants that can degrade bearing performance over time, ensuring your RC vehicle maintains responsive handling and smooth operation through multiple seasons of use. The ball bearing construction provides low-friction rotation, which translates to better energy efficiency and improved overall vehicle performance. This is especially valuable in competitive RC racing environments where every millisecond counts, but equally important for casual RC bashers who want their vehicles to handle predictably and reliably. The compact 5mm width ensures these bearings integrate seamlessly into most RC chassis designs without requiring modification, making them a true drop-in replacement component for routine servicing and upkeep.

What's in the Box

• 2x Radient 8x16x5mm Rubber Sealed Ball Bearings

Frequently Asked Questions

• What size bearings do I need for my RC car? — The 8x16x5mm size is a popular specification used across many RC models and brands. If you're unsure whether these bearings fit your specific vehicle, we recommend checking your RC car's manual or contacting our expert team at RC Model Shop for guidance on the correct bearing size for your model.
• Are rubber sealed bearings better than metal shields? — Rubber sealed bearings offer excellent protection against dirt, dust and moisture, making them ideal for outdoor RC use in varied UK weather conditions. The rubber seals provide a better barrier against environmental contaminants compared to open or loosely-shielded designs, helping to extend bearing lifespan and maintain consistent performance over time.
• How often should I replace my RC bearings? — Regular inspection of your RC vehicle's bearings is recommended as part of routine maintenance. Replace bearings when you notice increased friction, grinding noises, or visible damage to the rubber seals. The sealed design of these Radient bearings helps reduce replacement frequency by protecting against contamination.
• Will these bearings fit my RC vehicle? — The 8x16x5mm size is used across a wide range of RC cars, trucks and buggies. However, specific bearing requirements vary by model. We recommend consulting your vehicle's manual or contacting our team to confirm compatibility before ordering. Our RC Model Shop experts are happy to help identify the correct bearing size for your specific RC model.
• Are these suitable for competitive RC racing? — Yes, quality bearings are essential for competitive RC racing performance. The smooth operation and sealed design of these Radient bearings make them suitable for maintaining competitive RC vehicles. However, always verify that these specific bearings meet your vehicle manufacturer's specifications for racing use.

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 Radient Bearings, 8x16x5mm, Rubber Sealed (2 pcs) RDNA5118 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.