- Brand: Blade
- Part Number: BLH-1668
- Product Type: Flanged Ball Bearing Set
- Bearing Size: 6x13x5mm
- Quantity in Set: 4 bearings
- Bearing Type: Flanged ball bearing
- Barcode: 0660132981532
- Fitment: Standard Part
- Compatible Models: Blade 450, Blade FS270
Overview
The Blade 6x13x5mm Flanged Ball Bearing set (part number BLH-1668) is an essential replacement component for RC helicopter enthusiasts and maintenance-conscious hobbyists across the UK. Whether you operate a Blade 450 FS270 or similar RC helicopter models, these precision ball bearings are designed to keep your aircraft running smoothly and reliably. As an authorised Blade retailer, RC Model Shop stocks genuine OEM replacement parts to ensure your RC helicopter performs at its peak. This specific bearing set is a straightforward, practical replacement option that forms part of routine maintenance schedules for any serious RC pilot who wants to maintain smooth, precise running in their model.
Flanged ball bearings are critical components in RC helicopters, where smooth rotation and minimal friction are essential for flight stability and control responsiveness. These Blade-branded bearings represent genuine OEM parts rather than aftermarket alternatives, giving you confidence that you are installing components designed and tested specifically for your aircraft. Whether you are preparing for competitive flying, weekend recreational flights, or simply maintaining your existing RC helicopter collection, having spare bearings on hand ensures you can perform necessary maintenance without extended downtime.
RC Model Shop is your trusted source for genuine Blade spare parts and RC helicopter upgrades. We understand that RC enthusiasts demand reliability, quality and fast availability, which is why we stock the parts that matter. This bearing set comes with expert support from our experienced team, ready to answer any questions about installation or compatibility with your specific RC model.
Key Features
- Genuine OEM Blade Component — These bearings carry the official Blade brand and part number BLH-1668, confirming they are original equipment manufacturer parts designed specifically for Blade helicopters rather than third-party alternatives, ensuring guaranteed compatibility and performance.
- Flanged Ball Bearing Design — The flanged construction provides radial and axial load support, which is essential for helicopter rotor and drivetrain applications where both lateral and end-thrust forces are present during flight.
- Precision 6x13x5mm Dimensions — The specific size of 6x13x5mm is engineered to fit exact bearing locations within Blade 450 and FS270 airframe assemblies, ensuring proper clearances and performance characteristics.
- Set of Four Bearings — This package contains four individual 6x13x5mm flanged ball bearings, allowing you to replace multiple worn bearings in one maintenance session or maintain spare inventory for future needs.
- Smooth, Precise Running — These bearings are manufactured to tight tolerances that minimise friction and wear, directly contributing to smooth helicopter operation, responsive control inputs, and extended flight times between maintenance intervals.
Technical Performance
The Blade 6x13x5mm Flanged Ball Bearing set represents precision engineering at the component level. Flanged ball bearings function by using hardened steel balls held within a race assembly, with flanges providing both radial and axial support. In RC helicopter applications, these bearings support rotor shafts, swashplate assemblies and drivetrain components that experience continuous rotational forces during flight. The 6x13x5mm specification indicates an inner diameter of 6mm, outer diameter of 13mm, and width of 5mm—dimensions that are critical for proper fit within Blade 450 FS270 design specifications. The flanged design is particularly important in helicopters, where vertical thrust forces and lateral loads during manoeuvres place demands on bearing assemblies. By choosing genuine Blade-branded bearings rather than generic alternatives, you ensure that the engineering tolerances, material specifications and quality control standards match the original equipment, maximising the lifespan of your RC helicopter and maintaining the precision control characteristics you expect. These bearings require no special tools or expertise to install—simply remove worn bearings from their mounting locations and press the new units into place, making routine maintenance accessible to RC helicopter owners of all skill levels.
What's in the Box
- Four 6x13x5mm Flanged Ball Bearings
Frequently Asked Questions
- What RC helicopter models are compatible with Blade BLH-1668 bearings? — The Blade 6x13x5mm flanged ball bearing set is designed for Blade 450 and FS270 helicopter models. These specific models use the 6x13x5mm bearing size in multiple locations throughout their rotor assemblies and drivetrain. Always verify your specific model against the part number before ordering to ensure compatibility.
- How often should I replace bearings in my RC helicopter? — Bearing replacement intervals depend on flight frequency, maintenance practices and flying conditions. As a general rule, inspect bearings regularly for smoothness of rotation and signs of grinding or resistance. If you notice any hesitation or friction during normal helicopter operation, it is time to replace the bearings. Many RC pilots replace bearings annually as part of seasonal maintenance, whilst others may go longer depending on use.
- Are these genuine Blade parts or aftermarket alternatives? — These are genuine OEM Blade parts, confirmed by the official Blade part number BLH-1668 and Blade branding. Genuine parts ensure the engineering specifications, material quality and manufacturing standards match your helicopter's original design, providing better performance and reliability than generic aftermarket bearings.
- What tools do I need to install these bearings? — Installation typically requires a bearing press or careful manual installation depending on the specific bearing location in your helicopter. Consult your Blade 450 or FS270 manual for detailed removal and installation procedures. If you are uncertain about installation, our team at RC Model Shop can provide guidance or recommend a local RC specialist for professional installation.
- How many bearings come in this set? — This set includes four individual 6x13x5mm flanged ball bearings, allowing you to replace multiple worn bearings or maintain spare components for future maintenance sessions.
- Why should I choose flanged ball bearings for my helicopter? — Flanged bearings provide both radial support (side-to-side loads) and axial support (end thrust), which is essential in RC helicopters where rotor forces create multidirectional loads. Flanged designs prevent axial movement and ensure proper alignment during operation, maintaining the precision control characteristics your helicopter requires.
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 Blade 6x13x5mm Flanged Ball Bearing Set BLH-1668 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.
