- Brand: Blade
- Part Number: BLH-1717
- Barcode: 0660132981945
- Product Type: Thrust Bearing Set
- Bearing Diameter Inner: 5mm
- Bearing Diameter Outer: 10mm
- Bearing Width: 4mm
- Quantity in Set: 2 matched thrust bearings
- Fitment: Standard Part
- Classification: Genuine OEM Blade Component
- Application: RC Helicopter Maintenance and Repair
Overview
The Blade 5x10x4mm Thrust Bearing Set (BLH-1717) is an essential replacement component for RC helicopter enthusiasts and serious hobbyists across the UK. Whether you're maintaining a Blade Fusion 700 or undertaking routine maintenance on your RC model, this genuine Blade spare part provides the precision engineering needed to keep your helicopter running smoothly. Thrust bearings are critical components in RC helicopters, managing the axial loads that occur during flight operations. When these bearings wear over time, replacing them with genuine OEM parts ensures your model maintains optimal performance and reliability.
For RC enthusiasts in the United Kingdom looking for quality spare parts, the BLH-1717 represents a straightforward upgrade path that doesn't require specialist knowledge to install. This bearing set comes as a matched pair, meaning both bearings are precision-manufactured to work together seamlessly. The 5x10x4mm size specification provides clear reference for maintenance purposes, and using the correct Blade part number ensures you receive the authentic replacement designed specifically for your aircraft.
Whether you're a seasoned RC helicopter pilot, a weekend basher, or someone who takes their RC flying seriously, maintaining your equipment with genuine spare parts like this thrust bearing set is the foundation of long-term reliability. Blade is renowned throughout the RC helicopter community for producing quality components that perform consistently, and this bearing set upholds that reputation.
Key Features
- Genuine Blade OEM Component — This is an authentic Blade replacement part manufactured to the exact specifications required for your helicopter, ensuring perfect compatibility and reliable performance in flight.
- Matched Bearing Pair — The set includes two precision-matched thrust bearings that are engineered to work together, providing balanced load distribution and smooth rotation during all flight phases.
- 5x10x4mm Precision Dimensions — The exact size specification ensures these bearings fit perfectly in their designated location, with no guesswork required during replacement or maintenance.
- Essential Wear Item — Thrust bearings experience significant rotational forces during normal RC helicopter operation, making them a consumable item that benefits from regular replacement to maintain peak performance.
- Easy Identification — Use the Blade part number BLH-1717 when ordering to guarantee you receive the correct replacement bearings for your specific model.
Technical Performance
Thrust bearings in RC helicopters operate under constant stress as they manage the axial loads generated by rotor dynamics during flight. The Blade 5x10x4mm thrust bearing set is engineered with precision manufacturing standards to ensure smooth, low-friction rotation even under demanding flight conditions. The 5mm inner diameter, 10mm outer diameter, and 4mm width dimensions are precisely toleranced to fit Blade helicopter designs seamlessly. As consumable components, thrust bearings naturally wear over time through normal operation, and regular replacement maintains the helicopter's balance, responsiveness, and flight stability. The matched pair design ensures symmetrical load distribution, which is critical for maintaining the precise alignment required in modern RC helicopter design. Quality thrust bearings reduce vibration, improve bearing life expectancy, and contribute to overall flight safety and performance longevity.
What's in the Box
- 2x 5x10x4mm Thrust Bearings
Frequently Asked Questions
- What are thrust bearings and why do I need to replace them? — Thrust bearings are precision components that manage axial loads in your RC helicopter during flight. They experience continuous rotational stress and naturally wear over time. Replacing worn thrust bearings restores your helicopter's flight performance, reduces vibration, and maintains the precise alignment required for stable, responsive flying.
- How do I know if my thrust bearings need replacing? — Signs of worn thrust bearings include increased vibration during flight, reduced responsiveness in control inputs, and audible grinding or grinding sounds from the bearing area. If your helicopter feels less smooth than usual, replacement bearings may restore performance to like-new condition.
- Will these bearings fit my Blade helicopter? — These bearings are genuinely manufactured Blade parts designed specifically for helicopters requiring 5x10x4mm thrust bearings. Use the Blade part number BLH-1717 to confirm compatibility with your specific model before ordering.
- How often should I replace thrust bearings on my RC helicopter? — Replacement frequency depends on flight hours and operating conditions. As a consumable wear item, inspecting your thrust bearings regularly as part of routine maintenance will help you determine when replacement is needed. Many active pilots replace them annually or after 50-100 flight hours.
- Are these OEM parts or aftermarket components? — These are genuine Blade OEM components manufactured to original equipment manufacturer specifications, ensuring perfect fit and performance characteristics for your helicopter.
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 5x10x4mm Thrust Bearing Set Z-BLH-1717 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.
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- 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.
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- 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.
