ARRMA Bearing 5x13x4mm Sealed Precision Ball Bearings 2 Pack AR610003

• Manufacturer: ARRMA
• Manufacturer Part Number: AR610003
• Bearing Type: Precision ball bearings
• Ball-Race Construction: High-quality ball-race design
• Bearing Faces: Closed ball-race face for durability and protection from dirt and debris
• Bearing Size 1: 5x13x4mm
• Bearing Size 2: 5x10x4mm
• Quantity in Pack: 4 bearings total (2 x 5x13x4mm and 2 x 5x10x4mm)
• Pack Type: Pair of bearings
• EAN Code: 5052127000475
• Compatible Models: ARRMA VORTEKS 4x4 RTR Brushed Stadium Truck, FURY 223S 4x4 RTR Brushless Short Course Truck, RAIDER XL 2WD RTR Brushed Buggy
• Application: Drivetrain and suspension component for ARRMA RC vehicles
• Material: Precision manufactured steel with sealed protection
• Weather Resistance: Sealed construction protects from dirt and debris ingress

Overview

The ARRMA Bearing 5x13x4mm (2) is an essential replacement and upgrade component for RC enthusiasts maintaining their ARRMA vehicles across the UK. These precision-manufactured ball bearings are engineered to keep your RC car, truck, or buggy running smoothly on all terrains, whether you're enjoying weekend bashing sessions or competitive track days. If you own any ARRMA RC model and want to ensure optimal performance and longevity, quality bearings are absolutely critical to your setup's reliability and smooth operation.

Ball bearings are among the most important wear items in any RC vehicle. They handle the rotational loads on axles and suspension components, and worn or damaged bearings will dramatically reduce your RC car's performance, create binding in the drivetrain, and ultimately lead to more serious mechanical failures. The ARRMA Bearing 5x13x4mm (2) pack provides you with essential spares to maintain your vehicle in peak condition, or to upgrade existing bearings as part of a performance tune-up. For RC car enthusiasts across the UK seeking reliable, genuine ARRMA spare parts, these precision bearings represent exactly the kind of quality component that keeps your investment running smoothly.

This bearing pack is designed specifically for ARRMA vehicles including models such as the VORTEKS 4x4 RTR Stadium Truck, FURY 223S 4x4 RTR Brushless Short Course Truck, and RAIDER XL 2WD RTR Buggy. Whether you're a seasoned RC competitor, a weekend basher, or discovering the world of ready-to-run RC vehicles for the first time, maintaining your bearings with genuine ARRMA parts ensures your model performs at its best.

Key Features

• High-quality ball-race construction — These bearings feature precision ball-race design that ensures smooth, consistent rotation with minimal friction, which directly translates to better acceleration, smoother handling, and reduced power consumption on your RC vehicle.
• Closed ball-race face design — The sealed construction protects the internal bearing races from dirt, debris, mud, and water ingress, which is especially important when running your RC car in challenging outdoor conditions or wet terrain across the UK, significantly extending bearing lifespan and maintaining performance.
• Genuine ARRMA component — These are authentic ARRMA spare parts manufactured to the exact specifications required by ARRMA vehicles, ensuring perfect fitment and compatibility with no guesswork or compatibility issues.
• Pack of two bearings — The pack contains two individual 5x13x4mm bearings, giving you spares for replacement or the ability to upgrade a specific axle or suspension area of your RC model.
• Precision manufactured tolerances — Each bearing is manufactured to tight tolerances ensuring minimal runout and perfectly smooth operation without any wobble or play that could compromise handling characteristics.

Technical Performance

These precision ball bearings represent the kind of critical engineering that separates a well-maintained RC vehicle from one that's beginning to suffer from wear. The 5x13x4mm dimension specification (5mm bore, 13mm outer diameter, 4mm width) positions these bearings as ideal for various drivetrain and suspension applications across ARRMA's model range. The high-quality ball-race construction ensures that rotational forces are distributed smoothly across multiple ball bearings, minimising friction and wear compared to bushing-style alternatives. The closed ball-race face is particularly important for UK hobbyists, as our climate often involves damp conditions, muddy terrain, and wet grass that can quickly degrade unsealed bearings. By choosing sealed bearings, you're making a smart investment in longevity and consistent performance. The engineering quality means these bearings will maintain their smooth operation through hundreds of running hours, whether you're running your RC car on astroturf track surfaces, loose outdoor terrain, or bashfield conditions. For anyone serious about keeping their ARRMA vehicle in top condition, these bearings are an essential spare parts addition to your workshop.

What's in the Box

• 2 x 5x13x4mm ball bearings
• 2 x additional 5x10x4mm ball bearings (4 bearings total in pack)

Frequently Asked Questions

• What ARRMA models are these bearings compatible with? — These 5x13x4mm bearings are listed as standard parts for the ARRMA VORTEKS 4x4 RTR Brushed Stadium Truck, FURY 223S 4x4 RTR Brushless Short Course Truck, and RAIDER XL 2WD RTR Brushed Buggy, though they may also fit other ARRMA models that use this bearing size.
• How often should I replace bearings in my RC car? — Bearing replacement intervals depend on how frequently you run your vehicle and the conditions you run in. Bearings that are regularly exposed to mud, water, or sand will wear faster than those used in cleaner conditions. If you notice your RC car feeling sluggish, hear grinding sounds, or feel resistance when turning the axles by hand, it's time to replace your bearings.
• What is the difference between sealed and unsealed bearings? — The closed ball-race face on these ARRMA bearings provides a seal that keeps dirt and water out, which is crucial for durability. Unsealed bearings allow contaminants to enter and damage the races, leading to faster wear and eventual failure. For UK outdoor running conditions, sealed bearings are essential.
• Are these genuine ARRMA parts? — Yes, these are official ARRMA bearings with the manufacturer part number AR610003 and are sold through authorised ARRMA retailers including RC Model Shop.
• How many bearings come in this pack? — This pack contains 4 bearings total: 2 x 5x13x4mm bearings plus 2 x 5x10x4mm bearings, providing you with multiple spares for maintenance and upgrades.
• What causes bearing failure in RC cars? — Bearings fail due to contamination from dirt and water, excessive side loads, over-tightening during installation, or simply normal wear from thousands of rotations. Regular maintenance and using sealed bearings like these helps prevent premature failure.

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 Bearing 5x13x4mm (2) 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.

We want to make sure your delivery goes smoothly, so here are some important details about our service:

• For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
• Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
• Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
• If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
• We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
• As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
• If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
• For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.