Fastrax 1/4 x 3/8 x 1/8 Precision Bearing RC Option Part FTBB08

Overview

The Fastrax 1/4 X 3/8 X 1/8 Bearing (FTBB08) is a precision bearing component designed for RC enthusiasts who demand reliable performance and durability in their models. Whether you're running a crawler, buggy, or any other RC car UK setup, quality bearings are essential for smooth operation and longevity. This bearing is engineered to meet the exacting standards of serious RC hobbyists who understand that quality drivetrain components directly impact overall performance and reliability.

As an authorised Fastrax retailer, RC Model Shop supplies only genuine components that have been manufactured to strict specifications. The FTBB08 bearing is categorised as an option part suitable for multiple RC platforms, including Element Enduro, HPI crawlers, Mugen models, Rival MT10, Tamiya vehicles, Team Associated kits, Team Losi models, Traxxas platforms including the TRX-4, and Axial Racing vehicles. This broad compatibility makes it an essential spare part for collectors and builders who maintain multiple ready to run RC models or race kits.

Bearings are critical components in any RC vehicle, as they reduce friction in rotating assemblies, allowing motors, wheels and drivetrain components to spin freely and efficiently. A quality bearing will improve performance, reduce wear on other parts, and extend the operational life of your RC car. The Fastrax bearing range is trusted by RC enthusiasts across the UK and beyond for delivering consistent, reliable performance at competitive prices.

Key Features

• Precision Engineering — This bearing is manufactured to exact tolerances, ensuring smooth rotation and minimal play in critical drivetrain applications, which directly translates to better handling and reliability during both casual bashing and competitive racing.
• Wide Compatibility — The bearing is engineered to work across multiple major RC brands and platforms, including Traxxas, Axial, Team Losi, Team Associated, Tamiya, HPI, Mugen and Element, making it an invaluable spare part for multi-model enthusiasts.
• Compact Dimensions — With its 1/4 x 3/8 x 1/8 size specification, this bearing fits into tight spaces where miniaturised components are required, ideal for modern compact RC designs without compromising performance.
• Affordable Option Part — Priced competitively at £1.50 (excluding VAT), this bearing offers exceptional value for money, making it easy to stock spares without breaking your RC hobby budget.
• Trusted Fastrax Brand — Fastrax is an established manufacturer within the RC hobby community, recognised for delivering quality option parts and upgrades that enhance vehicle performance and durability.

Technical Performance

The Fastrax FTBB08 bearing measures 1/4 inch (6.35mm) in inner diameter, 3/8 inch (9.525mm) in outer diameter, and 1/8 inch (3.175mm) in thickness. These precise dimensions are critical for ensuring the bearing seats correctly in RC applications where tight tolerances are essential. The bearing's compact profile allows it to be integrated into the drivetrain assemblies of modern RC vehicles without adding bulk or weight. Whether you're upgrading bearings on a brushless electric RC buggy, a Traxxas TRX-4 crawler, an Axial rock crawler, or any Team Losi or Team Associated vehicle, this bearing provides the smooth rotational characteristics needed for optimal performance. Quality bearings like the FTBB08 significantly reduce drag in wheel hubs, transmission assemblies and motor mounts, which is particularly important if you're running a high-performance brushless motor system. The bearing's engineering ensures it can withstand the stresses of aggressive off-road driving whilst maintaining smooth operation. For RC enthusiasts in the UK who demand reliability, this bearing represents an essential investment in their vehicle's longevity and performance.

What's in the Box

• Fastrax 1/4 X 3/8 X 1/8 Bearing (FTBB08) — Single unit

Frequently Asked Questions

• What bearing sizes does Fastrax manufacture? — Fastrax produces a comprehensive range of bearing sizes to suit different RC applications and scales. The FTBB08 (1/4 x 3/8 x 1/8) is one of several options available, designed to fit specific applications across multiple RC brands including Traxxas, Axial, Team Losi, Team Associated, Tamiya and HPI platforms.
• Is this bearing suitable for crawlers and off-road vehicles? — Yes, the FTBB08 bearing is compatible with multiple crawling platforms including the Traxxas TRX-4 and various Axial rock crawlers. It is designed to handle the demands of off-road driving whilst maintaining smooth operation in wheel hubs and drivetrain assemblies.
• What vehicles use the FTBB08 bearing? — This bearing is listed as a compatible option part for Element Enduro, HPI crawlers, Mugen models, Rival MT10, Tamiya vehicles, Team Associated platforms, Team Losi models, Traxxas vehicles (including the TRX-4), and Axial Racing crawlers. If you own any of these ready to run RC models or race kits, this bearing may be a suitable replacement or upgrade component.
• How many bearings should I purchase? — Most RC vehicles use multiple bearings throughout their drivetrain and wheel assemblies. We recommend purchasing several units as spares so you have extras on hand for maintenance and upgrades across your RC collection.
• Is the FTBB08 better than other bearing brands? — Fastrax is a trusted manufacturer within the RC hobby community, recognised for delivering quality option parts at competitive prices. The FTBB08 offers excellent value and reliable performance for customers seeking dependable spare components.
• What is bearing preload and why does it matter? — Bearing preload refers to the amount of tension applied to the bearing during installation. Proper preload ensures smooth operation without play whilst maintaining efficiency. When replacing bearings in your RC vehicle, ensure you follow the manufacturer's installation instructions to maintain correct preload specifications.

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 1/4 X 3/8 X 1/8 Bearing FTBB08 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.