Key specification for this ball bearing: rated voltage 5/12/24/48V, blade material Plastic(UL94V-0). Everything below is reproduced from the factory data sheet. Made by Dongguan Shengzhirong Electronics Co., Ltd. (4 years on the platform, typical reply ≤4h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Ball Bearing
- Model Number: SZR6025 Ball Bearing
- Voltage: Other
- Rated Voltage: 5/12/24/48V
- Blade Material: Plastic(UL94V-0)
- Warranty: 1 Year
- Certification: CE/FCC/RoHs/UL/CCC/ISO9001
Technical Specifications
| Voltage | Other |
|---|---|
| Blade Material | Plastic(UL94V-0) |
| Electric Current Type | DC |
| Mounting Type | screw mounting fan |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM, Bespoken Service |
| Place Of Origin | Guangdong, China |
| Brand Name | SZR/Holywing |
| Model Number | SZR6025 Ball Bearing |
| Product Name | DC Axial Fan |
| Other Name | DC Axial Cooling Fan |
| Application | Industrial Equipment |
| Bearing Type | Ball Bearing |
| Function | Cooling |
| Rated Voltage | 5/12/24/48V |
| Certification | CE/FCC/RoHs/UL/CCC/ISO9001 |
| Fan Type | DC Axial Brushless Fan |
| HS Code | 84145990 |
| Port Of Dispatch | Shenzhen |
| Selling Units | Single item |
| Single Package Size | 0.1X0.1X0.5 cm |
| Single Gross Weight | 0.01 kg |
| Supply Ability | 50000 pieces per Week |
Product Details




DC axial fans are also widely used within the medical industry in a variety of medical devices to provide temperature control in a compact environment. DC fans can be found in oxygen concentrators, ventilators, diagnostic imaging equipment, and other medical devices.
Frame & Impeller | Plastic (UL94V-0) |
Bearing Type | Ball Bearing |
Red Wire | Positive (+) |
Black Wire | Negative (-) |
Weight | 61.2g |


















SZR PROFILE
We have two brand series of products: Holy Wing and SZR, covering AC , DC, EC (high-efficiency, high air flow DC-to-AC) axial cooling fans, turbo blowers and protective grilles and other products. We have a group of R&D and design engineers with sincere cooperation and a group of pre-sales and after-sales personnel with high efficiency and excellent quality. We can customize various axial cooling fans for special needs according to customers' applications and requirements, such as all-metal high temperature resistant series, IP68 waterproof series, temperature control series, dual power supply series, special voltage series (AC12V/AC24V/AC48V/AC72V/AC480V), etc., dedicated to providing users with authoritative, professional and meticulous products and services.
Main Business and Products:
AC axial fan series
AC all-metal axial fan series
DC axial fan series
DC turbofan series
DC centrifugal fan series
EC cooling fan series
Explosion-proof fan series
IP68 waterproof fan
Bracket series
Protective net series
Where are Axial Fans used?
Axial fans are used in a wide range of industrial and domestic cooling and ventilation applications across almost every industry. Some of the most common places you will find them in use are:
Electrical cabinets and enclosures – Axial fans are installed to keep components cool preventing premature failure.
Server racks – Silent axial fans are used to keep expensive equipment like hubs, routers and patch panels cool.
Production line areas where motors are constantly in use, prolonging motor and gearbox life.
PC desktop towers and laptops feature compact computer fans to keep internal components cool.
Ventilation – Axial fans are also used to remove large volumes of warm air from an enclosed area to keep temperatures stabilized.
Main applications for equipment in detail:
Communication, Medicals, Refrigeration, Power, Home appliances, IT, lighting, Media, Testing, Sports, Transportation, Welding, Printing, Humidification, Purification, Electrical, Environmental protection, Mechanical, Automotive, New energy, Intelligent, Automation, Food, Packaging, Military, Kitchen, Laser, Server system, Control cabinet system, Cooling system, Chiller, Incubation, Drying, Energy storage system, Intelligent furniture system, Fresh air system, Banking, Mobile phone, Manufacturing, Textile, 5G base station, Numerical control, etc.
What we offer:
1) Top quality control
2) Competitive price
3) State-of-the-art technology & facility
4) Barrier-free communication
5) Provide a full set of OEM/ODM service
Our monthly capacity is 1 million to 1.5 million pieces, we guarantee JIT delivery for bulk quantity order, also, we provide you small quantity order by our special production line.
We always adhere to the business tenet of "Pioneering and Innovative, Keep Improving", adhering to the product strategy of "Careful and Patient, Quality Forever" and the service tenet of "Integrity Service, Customer First", and look forward to working together with you to create great achievements!








Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–99 piece: US $0.6 / piece
- 100–999 piece: US $0.5 / piece
- 1000+ piece: US $0.45 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ball bearing?
The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this ball bearing carry?
It is supplied with CE/FCC/RoHs/UL/CCC/ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the ball bearing be supplied for my local voltage?
The standard configuration is Other. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Dongguan Shengzhirong Electronics Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Dongguan Shengzhirong Electronics Co., Ltd. range on HVACR Nexus.
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