Fastrax 8mm x 14mm x 4mm Bearing Spare Part FTBB15

Overview

The Fastrax 8mm x 14mm x 4mm Bearing FTBB15 is a precision bearing component designed for RC enthusiasts who demand reliability and performance in their models. Whether you're maintaining a Traxxas RC car, an Axial crawler, or any of the numerous compatible platforms, this bearing delivers the smooth, consistent rotation needed for optimal performance. Available as an individual spare part, the FTBB15 is an essential component for any RC hobbyist in the UK looking to keep their models running at peak efficiency.

Bearings are critical components in RC cars and crawlers, responsible for supporting rotating shafts and axles with minimal friction. The Fastrax 8mm x 14mm x 4mm bearing is engineered to exacting standards, ensuring that your RC vehicle maintains smooth operation during high-speed runs, technical crawling courses, or weekend bashing sessions. This bearing fits a wide range of popular RC models including Element Enduro, HPI models, Mugen vehicles, Rival MT10, Tamiya models, Team Associated platforms, Team Losi machines, Traxxas vehicles including the TRX-4, and Axial Racing crawlers, making it one of the most versatile spare parts you can stock.

For RC enthusiasts in the UK seeking individual replacement bearings, the Fastrax FTBB15 represents excellent value and trusted quality. Whether you're rebuilding a gearbox, replacing worn components, or building a new model from scratch, this bearing ensures your RC vehicle operates smoothly and reliably.

Key Features

• Precision 8mm Inner Diameter — The 8mm bore is engineered to provide a precise fit on standard RC shafts, ensuring minimal play and maximum efficiency in power transmission to wheels and drivetrain components.
• 14mm Outer Diameter — The 14mm outer dimension allows this bearing to integrate seamlessly into housings and mounting points across numerous RC platforms, providing broad compatibility with popular models.
• Compact 4mm Width — The slim 4mm profile makes this bearing ideal for space-constrained applications where tight packaging is essential, particularly in complex gearbox assemblies and transmission housings.
• Multi-Platform Compatibility — Verified to work with Element Enduro, HPI Option Parts, Mugen vehicles, Rival MT10, Tamiya platforms, Team Associated models, Team Losi vehicles, Traxxas RC cars including specialist TRX-4 crawlers, and Axial Racing 4WD crawlers, making it an invaluable universal spare part.
• Genuine Fastrax Quality — Manufactured by Fastrax, a recognised brand in the RC hobby sector, this bearing is produced to exacting standards ensuring durability and reliable performance throughout your RC model's operational life.
• Individual Unit Supply — Sold as a single bearing, allowing you to replace only the worn or damaged component without purchasing unnecessary multiples, providing cost-effective maintenance.

Technical Performance

The Fastrax 8mm x 14mm x 4mm bearing exemplifies precision engineering essential for maintaining the performance integrity of RC vehicles. With its carefully calculated inner diameter of 8mm and outer diameter of 14mm, this bearing provides the optimal balance between strength and minimal rotational resistance. The 4mm width is engineered to provide sufficient load-carrying capacity whilst remaining compact enough for installation in demanding spaces within RC drivetrains. Fastrax bearings are manufactured using quality materials and manufacturing processes that ensure smooth operation, reduced friction losses, and extended component lifespan. The bearing's design allows for reliable operation across the full range of RC hobbies—from high-speed off-road RC buggy racing to technical rock crawling where precision and reliability under stress are paramount. Whether used in differential assemblies, transmission housings, or suspension components, this bearing maintains consistent performance and enables your RC car or crawler to operate at its full potential. The engineering quality reflects Fastrax's commitment to providing spare parts that match or exceed OEM specifications.

What's in the Box

• 1x Fastrax 8mm x 14mm x 4mm Bearing

Frequently Asked Questions

• What RC models does the Fastrax FTBB15 bearing fit? — The FTBB15 is compatible with a wide range of popular RC vehicles including Element Enduro models, HPI RC cars, Mugen platforms, Rival MT10, Tamiya vehicles, Team Associated models, Team Losi RC cars, Traxxas models especially the TRX-4 crawler, and Axial Racing crawlers. The 8mm x 14mm x 4mm dimensions make it suitable for numerous gearbox and drivetrain applications across these platforms.
• When should I replace my RC bearings? — RC bearings should be inspected regularly and replaced when they show signs of wear, grinding, noise, or resistance to smooth rotation. Replacing worn bearings promptly prevents further damage to shafts and housings and restores smooth, efficient operation to your RC model.
• Is this bearing suitable for high-speed RC cars and crawlers? — Yes, the Fastrax bearing is engineered for use in both high-performance applications and technical crawling scenarios. Its precision design ensures minimal friction and smooth operation across the full performance envelope of modern RC vehicles.
• Can I use the Fastrax FTBB15 as a direct replacement? — The 8mm x 14mm x 4mm dimensions make this bearing compatible with numerous RC platforms and applications. However, always verify compatibility with your specific model before installation to ensure proper fit within your vehicle's housing and mounting points.
• What is the difference between this and similar sized bearings? — The Fastrax bearing is manufactured to consistent quality standards and is specifically engineered for RC applications. Using genuine Fastrax bearings ensures compatibility and performance across the vast range of supported RC models, whereas generic alternatives may lack the precision and reliability required for optimal operation.

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 Fastrax 8mm X 14mm X 4mm Bearing FTBB15 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.