Traxxas Ball Bearings 5x8x2.5mm Blue Rubber Sealed Pair TRX5114

Overview

The Traxxas Ball Bearings, Blue rubber sealed (5x8x2.5mm) (2 pcs) TRX5114 are essential maintenance and performance components for your RC car UK collection. These precision-engineered ball bearings are designed to deliver smooth, long-lasting and precise driving performance across a wide range of Traxxas RC vehicles, from brushless RC monster trucks to nimble RC crawlers and everything in between. Whether you're a seasoned RC enthusiast running a competitive setup or a weekend basher pushing your model to its limits, these bearings represent Traxxas quality engineering at an accessible price point.

Rubber-sealed ball bearings provide the ultimate protection in dirt environments and challenging outdoor conditions. By keeping dust and grime out of the bearing races, these components significantly reduce maintenance requirements whilst ensuring your RC car continues to perform at its best. The blue rubber seals are a hallmark of Traxxas quality, providing reliable protection without compromising the smooth, low-friction rotation that serious RC drivers demand. If you're upgrading older bearings or maintaining your ready to run RC model, these sealed bearings will noticeably improve the responsiveness and longevity of your drivetrain.

Compatible with numerous Traxxas models including the 4TEC 3.0 Chevrolet Corvette Stingray, Rustler Ultimate VXL 4x4, Slash Ultimate 4x4 VXL, Slash HD XL-5, Stampede 4X4 HD VXL, TRX-4 2021 Ford Bronco, and TRX-4 Defender, these bearings offer genuine OEM replacement quality. With an RRP of £4.95 and available at RC Model Shop, they represent excellent value for maintaining your brushless RC truck, stadium truck, or crawler in peak condition.

Key Features

• Blue Rubber Sealed Design — The blue rubber seals form a protective barrier around the bearing races, keeping out dust, dirt, sand and grime that would otherwise cause friction and premature wear in your RC car UK setup. This sealed protection means less frequent maintenance and more time running your model.
• Smooth, Low-Friction Performance — These precision ball bearings deliver exceptionally smooth rotation with minimal friction, translating directly to improved acceleration, higher top speeds and better handling responsiveness in your RC vehicle, whether it's a monster truck, short course truck or rock crawler.
• Long-Lasting Durability — The sealed design extends bearing life significantly by protecting the precision ball races from contamination, making these replacements a cost-effective investment in the longevity of your RC model's drivetrain.
• Precision Engineering — Manufactured to exact tolerances by Traxxas, these bearings ensure consistent, reliable performance across multiple RC applications and driving conditions.
• Reduced Maintenance Requirements — By keeping contaminants out, these sealed bearings dramatically reduce the need for frequent cleaning and re-lubrication, saving you time and effort between RC driving sessions.
• Genuine OEM Quality — These are authentic Traxxas components engineered to original equipment manufacturer standards, ensuring they meet the exacting performance specifications of modern brushless RC trucks and crawlers.

Technical Performance

The 5x8x2.5mm bearing specification represents a carefully engineered dimension optimised for use across multiple Traxxas model platforms. The inner diameter of 5mm interfaces with drive shafts and component pins, whilst the 8mm outer diameter provides stable mounting within bearing blocks and housings. The 2.5mm width ensures precise lateral support without unnecessary weight or bulk. These compact yet robust bearings are manufactured to the exacting tolerances required for smooth operation in high-speed brushless RC cars, where even microscopic friction losses translate into noticeable performance degradation. The blue rubber seals are specifically formulated to remain flexible across temperature ranges commonly experienced in RC driving, from cool UK winter conditions to warm summer outings, maintaining their protective seal integrity throughout. The sealed design is particularly valuable in RC short course trucks, stadium trucks and rock crawlers that regularly encounter sand, mud and dusty terrain. Each bearing pair (2 pcs) comes ready to install, with the seals pre-applied and the bearing races pre-lubricated, requiring no additional preparation before use in your RC model.

What's in the Box

• 2x Ball bearings, 5x8x2.5mm with blue rubber seals

Frequently Asked Questions

• Which Traxxas RC models are compatible with the TRX5114 bearings? — These 5x8x2.5mm sealed bearings are compatible with a comprehensive range of Traxxas vehicles including the 4TEC 3.0 Chevrolet Corvette Stingray (both black and silver versions), Rustler Ultimate VXL 4x4 brushless (available in blue and green), Slash Ultimate 4x4 VXL brushless short course truck (orange), Slash HD XL-5 2WD short course truck (available in blue, orange, green and red), Stampede 4X4 HD VXL brushless monster truck (green, blue and orange options), TRX-4 2021 Ford Bronco 1/10 crawler (orange, black, red and white versions), and TRX-4 Defender 4WD RTR (red, silver, green and sand colours). Check your specific model number against the compatibility list to ensure correct fitment.
• Are these sealed bearings better than unsealed ones for RC cars? — Yes, sealed bearings offer significant advantages for RC use. The rubber seals protect the precision ball races from dust, sand and moisture that would otherwise cause friction and bearing failure. This protection is especially valuable if you run your brushless RC truck in outdoor environments, dirt tracks or sandy terrain common to UK RC clubs and venues. Sealed bearings require less frequent maintenance and deliver noticeably smoother, more responsive performance.
• Do I need any special tools to install these bearings? — No special tools are required. These Traxxas bearings simply press or snap into the bearing blocks on your RC model using standard RC maintenance techniques. Follow your specific Traxxas vehicle manual for bearing installation procedures, as different models may have slightly different mounting systems.
• How often should I replace these bearings? — With proper maintenance and the protection provided by the blue rubber seals, these bearings typically deliver thousands of running hours before requiring replacement. However, if you notice increased friction, grinding noises or unsmooth rotation during operation, it's time to replace the affected bearings. Regular inspection during maintenance routines will tell you when replacement is needed.
• Are these genuine Traxxas parts? — Yes, the TRX5114 is an authentic Traxxas OEM part manufactured to genuine specifications. When purchasing from RC Model Shop, an authorised Traxxas retailer, you receive guaranteed genuine components with full warranty coverage.
• What is the difference between blue sealed and other bearing colours? — Traxxas uses colour coding to indicate seal type. These blue sealed bearings feature protective rubber seals that keep contaminants out and lubrication in. Other seal colours may have different material formulations optimised for specific applications, but the blue seal represents the standard protection offered across most contemporary Traxxas models.

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, Blue rubber sealed (5x8x2.5mm) (2 pcs) TRX5114 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.