Traxxas Ball Bearings 6x12x4mm Rubber Sealed Pair TRX5117

Overview

The Traxxas Ball Bearings, Blue rubber sealed (6x12x4mm) are essential replacement components for maintaining peak performance in your RC car UK. These precision engineered bearings are a genuine Traxxas part designed to provide smooth, reliable operation across a wide range of ready to run RC vehicles. Whether you own a brushless RC short course truck, a high-performance RC crawler, or any other Traxxas model, having quality replacement bearings on hand is crucial for keeping your RC car running at its best.

Rubber-sealed ball bearings deliver the ultimate in protection and durability, especially when you're pushing your RC vehicle through challenging environments. The sealed design prevents dirt, sand, mud and moisture from entering the bearing, which is why they're particularly valued by RC enthusiasts who bash their vehicles outdoors. Unlike open bearings that require more frequent cleaning and maintenance, sealed bearings give you the freedom to enjoy extended running sessions without worrying about contamination affecting performance.

This is a pack of two bearings (a pair), making them ideal for replacement or upgrade work on your Traxxas RC car. The 6x12x4mm size is a common specification across many popular Traxxas models including the Slash VXL, Stampede 4X4 HD VXL, TRX-4 Defender, Ford Fiesta ST Rally and TRX-4 2021 Ford Bronco. If you're serious about maintaining your RC vehicle's performance and longevity, these genuine Traxxas bearing replacements are a smart investment.

Key Features

• Blue rubber sealed design — The sealed bearing construction provides complete protection against dirt, sand, mud and moisture, making these bearings ideal for outdoor RC bashing and racing in challenging terrain. This design significantly extends bearing life compared to open designs.
• Smooth and precise operation — These ball bearings are engineered to deliver smooth, consistent rotation with minimal friction, which translates directly to better handling, faster acceleration and improved overall performance of your RC vehicle.
• Long-lasting durability — Quality ball bearing construction means your RC car will maintain consistent performance over extended periods of use, reducing the need for frequent maintenance and replacement.
• Pair of two bearings — This pack includes two complete bearings, giving you flexibility for maintenance, upgrades or repairs on your RC model.
• Genuine Traxxas part — As an official Traxxas component, you can be confident these bearings are manufactured to the exact same specifications and quality standards as the original parts in your RC vehicle, ensuring perfect compatibility and reliable performance.
• Wide compatibility — These 6x12x4mm bearings are compatible with numerous Traxxas models including the Ford Fiesta ST Rally BL-2S, Ford Fiesta ST Rally VXL, Slash Ultimate 4x4 VXL, Slash VXL in multiple colours, Stampede 4X4 HD VXL, TRX-4 2021 Ford Bronco in various colours, and TRX-4 Defender with clipless mounting.

Technical Performance

These ball bearings represent the pinnacle of RC drivetrain component engineering, utilising precision-manufactured steel balls contained within robust bearing races. The 6x12x4mm dimensions refer to the inner diameter of 6mm, outer diameter of 12mm and width of 4mm, making them suitable for a wide range of applications across the Traxxas RC vehicle lineup. The rubber sealing provides a protective barrier that keeps contaminants out whilst maintaining the integrity of the bearing's internal lubrication. This is particularly important for RC enthusiasts in the UK who frequently take their vehicles through muddy fields, sandy tracks and wet terrain. The sealed design means you can spend more time enjoying your RC car and less time performing intensive cleaning and re-lubrication. The precision ball construction ensures minimal friction losses, allowing power from your brushless RC motor to be efficiently transmitted through the drivetrain with smooth, responsive handling characteristics. Whether you're running a high-speed Slash VXL or tackling technical crawling terrain with a TRX-4, these bearings will provide the smooth, consistent rotation needed for optimal performance.

What's in the Box

• 2 x Traxxas Ball Bearings (6x12x4mm) with blue rubber sealing

Frequently Asked Questions

• What vehicles are these Traxxas ball bearings compatible with? — These 6x12x4mm bearings are compatible with a comprehensive range of Traxxas models including the Ford Fiesta ST Rally BL-2S Rally Car, Ford Fiesta ST Rally VXL, Slash Ultimate 4x4 VXL, Slash VXL in red, blue, green and orange colour variants, Stampede 4X4 HD VXL in multiple colours, TRX-4 2021 Ford Bronco in orange, black, red and white, and the TRX-4 Defender 4WD with clipless mounting in red, silver, green and sand colours. Before purchasing, check your specific model number against the compatibility list to ensure correct fitment.
• Why choose rubber sealed bearings over open bearings? — Rubber sealed ball bearings provide superior protection against the elements, preventing dirt, sand, mud and moisture from contaminating the bearing surfaces. This is especially valuable for RC enthusiasts who regularly bash their vehicles outdoors or race on dirty tracks. The sealed design requires less frequent maintenance, keeps the internal lubrication intact longer, and ultimately extends the bearing's lifespan significantly compared to open bearings.
• How often should I replace the bearings on my Traxxas RC car? — The frequency of bearing replacement depends on how intensively you use your RC vehicle. Bearings subjected to regular outdoor use in dirty environments will need replacement more frequently than those used primarily on clean tracks. You'll know it's time for new bearings when you notice rough rotation, increased friction, sluggish acceleration or handling changes. Keeping a spare pair of bearings like this set on hand means you can perform quick replacements and get back to driving without delays.
• Are these genuine Traxxas parts or aftermarket alternatives? — These are genuine Traxxas components manufactured to the exact original specifications. As an official Traxxas part with model number TRX5117, you can be certain of perfect compatibility and quality standards that match the bearings installed in new Traxxas vehicles. Using genuine parts ensures your RC car performs exactly as intended by the manufacturer.
• Why is bearing maintenance important for RC vehicle performance? — The bearings in your RC car's drivetrain are critical to smooth operation and efficient power transmission. Worn or contaminated bearings create friction that saps power from your motor, reducing speed and acceleration whilst also causing increased wear on other drivetrain components. Maintaining clean, smooth bearings through regular replacement keeps your RC vehicle running at peak performance and helps prevent more expensive damage down the line.

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 (6x12x4mm) (2 pcs) TRX5117 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.