- Brand: Blade
- Model Number: BLH-1692
- Part Type: Ball Bearing Replacement Spare
- Bearing Size: 8mm inner diameter x 16mm outer diameter x 4mm width
- Quantity in Pack: 2 bearings
- Barcode: 0660132981761
- Fitment: Standard Part
- Compatible Applications: RC helicopters and multirotors with 8x16x4mm bearing specifications
Overview
The Blade BLH-1692 8x16x4mm Ball Bearing (2) is an essential replacement spare for RC enthusiasts maintaining their helicopters, multirotors and other precision RC models. Whether you're a dedicated RC pilot in the UK or simply looking to keep your equipment in peak condition, these genuine Blade ball bearings provide the smooth, consistent rotation needed for reliable performance. Routine maintenance is a critical part of responsible RC ownership, and having quality replacement bearings on hand ensures your drivetrains and rotating assemblies continue to operate efficiently without the build-up of friction that can compromise responsiveness and longevity.
These ball bearings are specifically engineered to fit RC models that call for 8x16x4mm dimensions, making them a practical addition to any field kit or workshop. Whether you're preparing for a weekend flying session or conducting routine maintenance after a busy day of aerial manoeuvres, this genuine Blade spare helps you maintain performance and reliability across your RC collection. The convenience of having a matched pair means you can replace worn components systematically, restoring your model's handling characteristics and extending the working life of critical mechanical systems.
RC Model Shop stocks this genuine Blade component as part of our comprehensive range of spares and upgrades for popular RC helicopter and multirotor platforms. If you fly Blade RC helicopters or similar models in the UK, keeping replacement bearings in stock is simply good practice for any serious enthusiast.
Key Features
- Genuine Blade Spare Part — This is an authentic manufacturer component, ensuring compatibility and performance standards you can rely on for your Blade RC models and other compatible equipment.
- Precision 8x16x4mm Dimensions — The specific sizing (8mm inner diameter, 16mm outer diameter, 4mm width) is engineered to match the bearing specifications required by compatible RC helicopters and multirotors, guaranteeing proper fit and function.
- Matched Pair Convenience — You receive two ball bearings in this pack, allowing you to replace worn components across multiple bearing positions or keep a backup spare for future maintenance requirements.
- Reduces Friction and Wear — Quality ball bearings minimise friction in rotating assemblies, helping your RC model maintain smooth operation, responsive handling and consistent performance throughout extended flying sessions.
- Ideal for Routine Maintenance — These bearings are perfect for swapping out worn or damaged components during regular servicing, helping prevent premature wear to other drivetrain parts and maintaining the reliability of your RC investment.
- Essential Workshop Spare — Whether you operate RC helicopters, quadcopters or other multirotor platforms, having genuine replacement bearings available ensures you can conduct field repairs and maintenance without unnecessary downtime.
Technical Performance
The Blade BLH-1692 ball bearings are precision-engineered components manufactured to exacting tolerances, ensuring they deliver the smooth rotation and minimal friction required for professional-grade RC helicopter and multirotor operation. At 8mm inner diameter by 16mm outer diameter with a 4mm width specification, these bearings are sized to integrate seamlessly into the mechanical assemblies of compatible RC models, providing consistent performance whether you're flying high-speed manoeuvres or performing precision hovering. The ball bearing design utilises hardened steel races and precision-ground balls to maintain smooth rotation even under the dynamic loads and vibrations experienced during typical RC flight operations. Quality ball bearings are critical to the longevity of RC drivetrains and rotating components; as bearings wear over time, friction increases, responsiveness decreases and premature wear spreads to adjacent mechanical systems. By replacing worn bearings with genuine Blade replacements like the BLH-1692, you restore the original smooth operation of your RC model and prevent cascading mechanical failures that can result in costly repairs or replacement of entire assemblies.
What's in the Box
- 2x 8x16x4mm Ball Bearings
Frequently Asked Questions
- What RC models are compatible with the Blade BLH-1692 8x16x4mm ball bearings? — These bearings are designed as a compatible replacement for RC helicopters and multirotors that specify 8x16x4mm ball bearings in their mechanical assemblies. Check your model's documentation or parts diagram to confirm whether your RC platform requires this specific bearing size before purchasing.
- How often should I replace ball bearings on my RC helicopter or multirotor? — Ball bearing lifespan depends on flight frequency, operating conditions and maintenance practices. Bearings should be inspected regularly during routine maintenance; if they feel rough, gritty or develop play, they should be replaced immediately to prevent damage to surrounding components. Many serious RC operators replace bearings proactively during scheduled servicing to maintain peak performance.
- Why should I use genuine Blade replacements rather than generic bearings? — Genuine Blade parts like the BLH-1692 are manufactured to the exact specifications and tolerances required by Blade RC models, ensuring proper fit, reliable performance and compatibility with all surrounding mechanical systems. Generic bearings may have dimensional variations that result in poor fit, increased play or premature wear.
- Can these bearings be used as routine maintenance spares? — Yes, absolutely. Having quality replacement bearings on hand is an essential part of responsible RC ownership. The Blade BLH-1692 is ideal for keeping in your workshop or field kit to enable prompt bearing replacement during routine maintenance or field repairs without waiting for delivery or facing unnecessary downtime.
- What is the difference between these ball bearings and other bearing types? — Ball bearings like the BLH-1692 utilise hardened steel balls held in races to enable smooth rotation with minimal friction. This design is ideal for most RC helicopter and multirotor applications where low friction, smooth operation and reliability are critical to flight performance and equipment longevity.
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 BLH 8x16x4mm Ball Bearing (2) Z-BLH-1692 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.
