Team Associated TC7 TC7.1 Factory Team Ball Bearing 4x7x2.5mm AS31732

Overview

The Team Associated TC7/TC7.1 FT Ball Bearing 4x7x2.5mm (AS31732) is a precision engineered component designed specifically for high-performance RC touring cars. This compact ball bearing is an essential spare part for anyone serious about maintaining their RC car UK setup to peak performance standards. Whether you're a competitive racer or a weekend enthusiast running your RC buggy or touring car, this genuine Factory Team bearing ensures smooth, efficient rotation where it matters most.

This ball bearing is part of Team Associated's Factory Team (FT) range, meaning it meets the exacting standards required for professional-level RC racing. The 4x7x2.5mm size makes it ideally suited for the TC7 and TC7.1 platforms, two of the most popular 1/10 touring car chassis available to UK RC enthusiasts. When you're looking to refresh your drivetrain or perform routine maintenance on your touring car, having the correct OEM specification bearing ensures you maintain the factory-intended performance characteristics and durability that these legendary platforms are known for.

Low-friction operation is crucial in competitive RC racing, where every millisecond counts and responsiveness can mean the difference between victory and defeat. This FT ball bearing delivers the smooth rotation needed to keep your car performing at its best, lap after lap. It's the kind of component that doesn't seem glamorous until you need it—then it becomes absolutely essential to keeping your RC car UK competition-ready.

Key Features

• Genuine Factory Team OEM Part — This bearing is manufactured to Team Associated's exact specifications, ensuring it meets the same rigorous quality standards used in factory-built racing machines and competition kits.
• Compact 4x7x2.5mm Dimensions — The precise sizing makes this bearing perfect for small assemblies and tight spaces within your RC touring car's drivetrain where consistent performance is essential without adding unnecessary bulk.
• Low-Friction Design — The precision ball bearing construction minimises friction and drag, helping to maintain responsiveness in steering and acceleration while reducing power loss during operation.
• Smooth Efficient Rotation — Ball bearing technology ensures smooth, trouble-free rotation in demanding RC applications, whether you're racing competitively or bashing at the local track.
• Drivetrain Optimisation — Designed for use in high-performance touring car platforms, this bearing helps maintain the durability and efficiency of your TC7 or TC7.1's drivetrain system during both practice sessions and competitive racing.
• Like-for-Like Replacement — When a bearing requires replacement or maintenance, this part ensures you're installing an exact match to the original specification, preserving the engineering integrity of your RC car.
• Widely Compatible Across Platforms — Beyond the TC7 and TC7.1, this 4x7x2.5mm bearing size is used across numerous high-performance touring platforms, making it a versatile spare to keep on hand.
• Easy Installation — As a standard replacement bearing, it's straightforward to install during routine maintenance or component replacement, making it ideal for both experienced builders and those learning RC car maintenance.

Technical Performance

The Team Associated FT Ball Bearing 4x7x2.5mm represents precision engineering at its finest. With an inner diameter of 4mm, outer diameter of 7mm, and width of 2.5mm, this bearing is engineered to support the demanding requirements of modern 1/10 scale touring cars. Ball bearing construction delivers superior performance compared to bushings, offering lower friction, reduced wear, and extended component lifespan. The precision manufacturing ensures consistent tolerances across the bearing races, which is critical for maintaining smooth operation and minimising vibration throughout your RC car UK racing experience. Whether you're running on carpet, asphalt, or track surfaces, this bearing maintains its performance characteristics, delivering the responsive handling and efficient power delivery that competitive racers demand from their machines. The compact size allows integration into tight packaging whilst maintaining full load capacity, making it ideal for the sophisticated chassis design of the TC7 and TC7.1 platforms. Team Associated's Factory Team designation confirms this component meets the specifications required for factory racing builds and professional competition use.

What's in the Box

• 1x Team Associated TC7/TC7.1 FT Ball Bearing 4x7x2.5mm (AS31732)

Frequently Asked Questions

• Is this bearing suitable for my Team Associated TC7 or TC7.1? — Yes, this bearing is specifically designed as a Factory Team component for both the TC7 and TC7.1 platforms. The part number AS31732 ensures you're getting the exact OEM specification bearing that Team Associated engineered for these chassis, making it a perfect replacement or maintenance upgrade.
• What makes a ball bearing better than a bushing in RC cars? — Ball bearings offer significantly lower friction than bushings, which means less power loss in your drivetrain, smoother rotation, and improved responsiveness. In competitive RC racing where every advantage counts, ball bearings deliver faster acceleration, better cornering, and longer component lifespan due to reduced wear.
• How often should I replace my RC car bearings? — With regular maintenance and care, quality ball bearings like this Factory Team component can last a long time. However, if you notice grinding sounds, grinding resistance, or if bearings have taken impacts or water exposure, replacement is recommended to maintain optimal performance and prevent damage to surrounding components.
• Can I use this bearing in other Team Associated models? — The 4x7x2.5mm size is used across multiple Team Associated touring platforms including the TC7.2, B74.1, B6.4D, B6.4, B74.2D, B74.2, B84, T7, SC7, and B84 Classic models, making this a versatile spare to stock if you run multiple Associated vehicles.
• Is this an original Team Associated part or a copy? — This is a genuine Factory Team (FT) original part manufactured by Team Associated, not an aftermarket copy. The part number AS31732 with barcode 784695317321 confirms authenticity, ensuring you receive the exact quality and specifications that professional racers depend on.
• What should I do if I notice my RC car isn't running smoothly? — Worn or damaged bearings are often a cause of poor performance. If you're experiencing resistance, grinding, or if your car feels sluggish despite a fresh battery, replacing bearings with this genuine Factory Team component could restore your car to peak performance and help identify whether bearings were the limiting factor.

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 TEAM ASSOCIATED TC7/TC7.1 FT BALL BEARING 4x7x2.5MM AS31732 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.