This ball bearing is published with the manufacturer’s full specification — voltage 110-220V, power source Electric. Made by Dongguan Shengzhirong Electronics Co., Ltd. (4 years on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Ball Bearing
- Model Number: SZR EC15050
- Power Source: Electric
- Power: 20 watts
- Voltage: 110-220V
- Material: Plastic
- Blade Material: Plastic (UL94V-0)
Technical Specifications
| Voltage | 110-220V |
|---|---|
| Speed | 3500RPM |
| Type | EC cooling fan |
| Material | Plastic |
| Blade Material | Plastic (UL94V-0) |
| Mounting Type | Screw mounting |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM, Custom Made |
| Place Of Origin | Guangdong, China |
| Brand Name | SZR |
| Model Number | SZR EC15050 |
| Product Category | SZR EC Electronic Cooling Fans |
| Product Name | SZR15050 EC Axial Fan |
| Application | Industrial/Commercial Fans and Blowers |
| Maximum Static Pressure | 17.15mH2O |
| Maximum Sound Level | 62dBA |
| Running Current | 0.12 amps |
| Power | 20 watts |
| Blower/Fan Type | EC Axial Fan |
| Bearing | Ball/Roller |
| Selling Units | Single item |
| Single Package Size | 15.5X15.5X5.5 cm |
| Single Gross Weight | 0.7 kg |
Product Details


Item | Value |
Type | SZR EC Axial Fan |
Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company, Industrial System |
Customized support | OEM, ODM, OBM, Custom Made |
Electric Current Type | EC |
Mounting | Screw mounting |
Wires | Red Positive(+); Black Positive(-) |
Place of Origin | China |
Province | Guangdong |
Brand Name | SZR |
Model Number | 15050 |
Voltage | EC 110-220V |
Warranty | 1 Year |
After-sales Service Provided | Online support |
Application | Industrial Equipment |
Bearing Type | Ball Bearing |
Impeller & Frame | Plastic (UL94V-0) |
Color | Black |
Certification | RoHS CE ISO9001 |










We are an ISO9001:2015 certified enterprise, have been consistently meeting the demands of the forced air-cooling industry by offering performance-centric industrial fans. We provide ball bearing and sleeve AC/ DC axial fans, blowers, DC turbofans, DC centrifugal fans, EC cooling fans, Explosion-proof fans, IP68 waterproof fans, etc. for a variety of environments.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
AC Axial fan Series,AC Axial all-metal fan series,DC Axial fan Series,DC turbofan series,DC centrifugal fan series
4. Why should you buy from us not from other suppliers?
Used for equipment e.g.: Communication Medicals Refrigeration Power Home appliances IT lighting media Testing Sport Transportation Weld Print Humidification Purification Electrical Environmental protection Mechanical Automotive New energy Intelligent etc
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,Cash;
Language Spoken:English,Chinese














Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–999 piece: US $12.5 / piece
- 1000–4999 piece: US $12.12 / piece
- 5000+ piece: US $11.76 / 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 100 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.
Can the ball bearing be supplied for my local voltage?
The standard configuration is 110-220V. 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.
See more in Metal Duct Fans on HVACR Nexus.
























