Overview
The Losi 8 x 19 x 6mm Rubber Sealed Ball Bearing (4) Z-LOS257008 is an essential replacement and upgrade component for RC enthusiasts across the UK who demand reliable performance from their RC models. Whether you're running a competitive race setup or enjoying casual bashing with your RC car, these precision ball bearings are engineered to deliver smooth, consistent performance in demanding conditions. Losi, a recognised leader in the RC hobby industry, manufactures these bearings to exacting standards, ensuring they meet the demanding requirements of RC vehicles from casual weekend bashers to serious competitors.
Ball bearings are critical components in any RC vehicle, serving as the foundation for smooth wheel rotation, steering response, and overall drivetrain efficiency. These rubber sealed bearings from Losi provide essential protection against dirt, dust, and moisture whilst maintaining the precision fit and smooth operation that serious RC enthusiasts demand. For anyone looking to maintain their RC car in top condition or upgrade worn bearings, this four-pack offers excellent value and genuine Losi quality you can trust.
This pack contains four individual rubber sealed ball bearings, making it ideal for replacing bearings on multiple vehicle axles or maintaining a fleet of RC models. Whether you're upgrading your RC buggy, RC monster truck, or RC short course truck, these bearings are designed to restore or enhance your vehicle's performance and handling characteristics. The rubber sealed design offers a practical balance between protection from the elements and smooth rolling resistance, making these bearings perfect for both on-road and off-road RC use.
Key Features
- Rubber Sealed Design — The rubber seals protect the internal bearing races from dirt, moisture and debris whilst allowing smooth rotation, extending bearing lifespan compared to open bearings and making them ideal for outdoor RC use in the UK's varied weather conditions.
- Precision Losi Engineering — Manufactured by Losi, a trusted name in the RC hobby, these bearings are engineered to exacting tolerances ensuring consistent performance, smooth operation and reliable durability across thousands of RC model applications worldwide.
- 8 x 19 x 6mm Specification — The specific 8 x 19 x 6mm dimensions ensure these bearings fit precisely in Losi RC vehicles and compatible RC models, providing proper axial alignment and smooth rotation without play or wobbling.
- Four-Pack Quantity — This pack includes four individual bearings, providing enough components to service multiple axle positions or maintain several RC vehicles, delivering excellent value compared to purchasing individual bearings.
- Essential Replacement Component — Ball bearings wear over time with use; replacing worn bearings restores smooth handling, improves steering response and wheel rotation, and can significantly enhance your RC vehicle's overall performance and driving experience.
Technical Performance
These Losi rubber sealed ball bearings represent the precision engineering expected from this respected RC manufacturer. The 8 x 19 x 6mm dimensions specify the inner diameter (8mm), outer diameter (19mm) and width (6mm) respectively, ensuring perfect fitment in compatible RC models without any dimensional guessing. The rubber sealed construction provides a practical engineering solution, protecting bearing internals from the typical conditions encountered during RC use—mud, water, dust and debris that can accumulate during off-road driving or outdoor RC sessions. Unlike open bearings which require more frequent cleaning and maintenance, these sealed bearings maintain consistent performance with minimal user intervention. The smooth rolling characteristics of quality ball bearings directly improve your RC vehicle's acceleration response, top speed potential and cornering precision. For drivers who appreciate the importance of every component's contribution to overall handling dynamics, upgrading to fresh Losi bearings can noticeably enhance the feel and responsiveness of your RC car, whether you're competing in organised RC racing events or enjoying recreational driving with friends.
What's in the Box
- 4x Losi 8 x 19 x 6mm Rubber Sealed Ball Bearings
Frequently Asked Questions
- What RC vehicles use 8 x 19 x 6mm ball bearings? — These Losi bearings are designed for use in various Losi RC models and other RC vehicles with this specific bearing size specification. Check your vehicle's manual or parts diagram to confirm compatibility before ordering. If you're unsure whether these are correct for your RC car, our expert team at RC Model Shop can help identify the right bearings for your specific model.
- How often should I replace ball bearings on my RC vehicle? — Ball bearing replacement intervals depend on how frequently you use your RC car and under what conditions. Bearings used in heavy off-road RC bashing wear faster than those used in on-road racing. If you notice your wheels rotating less smoothly, feel resistance in steering, or hear clicking sounds, it's time to replace your bearings. Many serious RC competitors replace bearings regularly as part of routine maintenance to ensure consistent performance.
- What's the difference between rubber sealed and open ball bearings? — Rubber sealed bearings feature seals that protect the internal bearing races from dirt and moisture, reducing maintenance needs and extending bearing lifespan. Open bearings offer slightly lower rolling resistance but require regular cleaning to remove dirt accumulation. For most UK RC users, rubber sealed bearings offer the better balance of performance and durability, particularly for outdoor use where exposure to mud and water is common.
- Are these genuine Losi bearings? — Yes, these are genuine Losi Z-LOS257008 bearings sourced directly from authorised distributors. Purchasing genuine components from trusted retailers like RC Model Shop ensures you receive quality parts that meet Losi's engineering specifications and performance standards.
- Can I use these bearings on RC vehicles from other manufacturers? — These bearings will fit any RC vehicle designed to accept 8 x 19 x 6mm ball bearings. Many RC manufacturers use standard bearing sizes across their product ranges. However, always verify bearing size specifications in your vehicle's manual before purchasing to ensure proper fitment.
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 LOS 8 x 19 x 6mm Rubber Sealed Ball Bearing (4) Z-LOS257008 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.
