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ZOO-ZHSS243R-PCB-13
ZOO 102 x 76 x 3mm Radius Black Ball Bearing Door Hinge Grade 13 CE Marked ZHSS243RPCB
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Grade 201 Stainless Steel and Certifire CF849
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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£7.37
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£6.14
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Description
ZOO 102mm Black Ball Bearing Hinge
Modern commercial spaces demand hardware that stands the test of time while keeping a professional appearance. This ZOO 102 x 76 x 3mm radius black ball bearing hinge delivers exactly that, providing a quiet and reliable movement for heavy internal and external doors. Builders and shopfitters favour this model because it balances high-performance engineering with a sleek, contemporary finish that fits well in offices, schools, and busy retail units.
You often find that standard hinges fail under the strain of heavy traffic, leading to sagging doors and irritating squeaks. This hardware solves that problem by integrating a smooth ball bearing mechanism which takes the weight off the pin. It is designed to handle demanding environments, so your doors continue to operate perfectly day after day without needing constant maintenance or replacement.
Why use ball bearing hinges in offices
In high-traffic areas like office corridors or shopping centres, door hardware faces significant daily wear. A ball bearing hinge is superior to traditional options because the rotating ball bearings reduce friction between the hinge knuckles. This reduces the force required to open a heavy door, which makes the building feel more accessible and user-friendly for everyone. If you have doors that are used dozens of times each hour, these hinges provide a much smoother user experience.
120 kgMax Load
Grade 13Performance
3 mmLeaf Thickness
102 mmHinge Height
Why Choose This Product
Benefit from professional-grade hardware designed to keep your doors secure, silent, and stylish for the long haul.
Whisper Quiet Operation
The integrated ball bearing mechanism stops the annoying squeaks associated with standard hinges. It keeps your doors swinging easily and quietly, which helps maintain a professional and comfortable atmosphere in any building.
Accurate Radius Fit
Because the corners feature a radius cut, you can achieve a tidy, precise fit against the door frame. This saves you time on site and helps you avoid the awkward manual adjustments often required during the installation process.
Ready To Use Fixings
You receive these hinges as a pair, complete with all the necessary screws to start your work immediately. You will not have to waste valuable time sourcing matching hardware, allowing you to complete your project with confidence.
Style and durability benefits
The black powder coat finish provides more than just a modern, stylish look. It creates a durable barrier that protects the grade 201 stainless steel core from surface moisture and minor impacts. This makes the hinge a suitable choice for busy entrances where knocks from bags or trolley movements are common. You get a finish that remains looking sharp even in high-use areas.
Engineering Quality and Daily Performance
Engineered to withstand heavy duty, this design focuses on long-term safety and efficiency for commercial projects.
Heavy Load Capacity
The grade 13 rating means these hinges are independently tested to support door weights up to 120 kg. This makes them a perfect fit for heavy fire doors and busy entrance points where you require extra stability and strength. Template drilling helps your holes align correctly, which ensures consistent results across an entire building programme.
Certified Fire Safety
Safety is the primary focus of this design, as it has undergone rigorous testing to protect users in both commercial and residential buildings. It carries official approval for use on timber fire doors for up to 120 minutes and 240 minutes on steel doors. With CE, UKCA, and CERTIFIRE marks, you can rest easy knowing this hardware meets all necessary building codes.
Engineered for consistent results
Precision is essential when you are hanging multiple doors across a commercial property. These hinges are manufactured to strict tolerances, which means each set you install behaves exactly the same as the last. This consistency helps site managers maintain a high standard of workmanship. Because the dimensions are standardised, you can trust that your hardware will fit frames without needing to modify the timber on site.
Installation and Operation
Follow these steps for a secure, flush installation that guarantees smooth operation for years.
1
Prepare the door
Measure and mark the door leaf for the hinge positions, ensuring they align perfectly with the frame. Use your templates to mark the drill holes accurately to prevent any misalignment.
2
Mount the hinges
Fix the hinge leaves into the prepared recesses. Because of the radius corners, they should sit flush against the timber, creating a clean and professional finish.
3
Secure and test
Attach the hinge plates using the supplied screws. Once fitted, check that the door swings smoothly without resistance or scraping against the frame.
Tips for a professional finish
For the best results, you should ensure the door frame is square before you begin attaching the hardware. If the door frame has any twists, even high-quality hinges will struggle to operate smoothly. Using a sharp wood chisel for the radius recesses will help the hinge leaf sit perfectly level. Once you finish the installation, you should check that the gap between the door and the frame remains consistent on all sides.
Expert Tip
Keep your hinges running like new by adding a small amount of lubrication to the hinge pin every now and then. This simple step helps maintain a quiet, smooth operation for many years.
Technical Specifications
| Feature | Rating or Standard | Practical Details |
|---|---|---|
| Material | Grade 201 Stainless Steel | Provides a strong foundation |
| Finish | Black Powder Coated | Sophisticated, modern look |
| Max Load | 120 kg | Supports heavy fire doors |
| Hinge Height | 102 mm | Standard commercial size |
| Knuckle Diameter | 14.5 mm | Slimline design profile |
| Fire Rating | Up to 120 mins timber | Certified for building safety |
Understanding your requirements
Selecting the right hardware often comes down to knowing exactly how the door will be used. This grade 13 hinge is designed specifically for high-frequency use where safety is the priority. The 102 mm height provides a substantial footprint for secure mounting, while the 14.5 mm knuckle diameter keeps the profile slim enough for standard architectural applications. It is a workhorse component built to handle the rigours of daily life in public and private buildings.
Compatibility and Fitting Notes
This hinge is suitable for heavy timber fire doors due to its grade 13 rating and official fire certification.
The black powder coat finish is designed for indoor and outdoor environments but should be kept clean to maintain its appearance.
Always ensure your door weight does not exceed 120 kg to keep the hinge performance within the tested safety limits.
Common questions from our trade customers
You might wonder if these hinges are suitable for all types of door closures. Because they are grade 13 and rated for 120 kg, they are perfectly matched for use with hydraulic door closers, which often put significant pressure on the hinge system. Another common enquiry is whether you can use them on external doors. Thanks to the stainless steel construction and high-quality black finish, they offer excellent weather resistance, provided you perform routine maintenance as needed to keep the surface free from dirt and grit.
Specification
| Manufacturer | Zoo |
|---|---|
| Finish | Black |
| Dimensions | 102 x 76 x 3 |
| Hinge Type | Butt Hinge |
| Security Standards | Grade 13 |
| Certifire Approved | Yes |
| CE Marked | Yes |
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