Key specification for this low noise ball bearing: 380V-480V, max airflow 66000 m³/h (38800CFM). Everything below is reproduced from the factory data sheet. Made by SHANGHAI TERRUI INTERNATIONAL TRADE CO., LTD. (7 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Low Noise Ball Bearing
- Model Number: YBA055DECGSS6220WMA5
- Power Source: Electric
- Power: 3PH/380-480V/50-60HZ
- Input Power: 1200w
- Voltage: 380V-480V
- Max Airflow: 66000 m³/h (38800CFM)
Technical Specifications
| Voltage | 380V-480V |
|---|---|
| Speed | 460r/min |
| Type | Wall-Mounted Axial Fan |
| Blade Material | Alloy |
| Mounting Type | Wall Fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OBM, OEM |
| Place Of Origin | Jiangsu, China |
| Brand Name | Terrui |
| Model Number | YBA055DECGSS6220WMA5 |
| Product Name | 55" Panel Fan |
| Product Model | YBA055DECGSS6220WMA5 |
| Frame Size | 1572*1572*348mm(L*W*H/mm)61.8"*61.8*13.7" |
| Power | 3PH/380-480V/50-60HZ |
| Max Airflow | 66000 m³/h (38800CFM) |
| Rotation Speed | 460r/min |
| Input Power | 1200w |
| Protection Leve | IP55 |
| Noise | ≤70dB |
| Selling Units | Single item |
| Single Package Size | 220X165X221 cm |
| Single Gross Weight | 477.500 kg |
Product Details


(2) Insulated and Rust-Free Housing
(3) Outer rotor permanent magnet brushless DC motor
(4) Full alloy fan blades ensure the strength of the blades while providing strong and
uniform airflow
(5) Designed with guide vanes based on fluid dynamics principles, the angle of the
airflow can be adjusted as needed to cover a larger and farther area with fresh air
(6) During the winter, the fan operates at the lowest speed, which not only enhances
air circulation inside the barn but also effectively reduces air humidity. This
contributes to achieving balanced heat distribution inside the barn, maintaining the
optimal temperature and humidity in the cattle shed environment




Product Model | YBA055DECGSS6220WMA5 | ||||||
Frame Size | 1572*1572*348mm(L*W*H/mm)61.8”*61.8*13.7” | ||||||
Power | 3PH/380-480V/50-60HZ | ||||||
Max Airflow | 66000 m³/h (38800CFM) | ||||||
Rotation Speed | 460r/min | ||||||
Current | 2.4A | ||||||
Protection Level | IP55 | ||||||
concentric performance, efficiency, etc. Good heat dissipation, high efficiency, large torque, more durable.




Terrui International CO.,LTD
1. High quality products and competitive prices;
2. Multiple new-design model options;
3. Strict quality control, fast delivery and good after-sales service;
4. We welcome OEM and ODM orders;
Sincerely we hope to work together with you and get a win-win cooperation relationship in the future! Welcome to Shanghai Terrui
International Co., Ltd!








2. The most up-to-date product catalogue
3. Accurate quotation of products you like
4. Free ODM & OEM sample service
5. Provide one-stop purchasing service for related products free of charge
6. One-stop customs clearance service to support all trade terms
7. Free visit to the factory reception service
8. Full order tracking data visualization service and free after-sales technical service.
9. International product sales consultant market analysis, planning, marketing and other services
Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–49 piece: US $415 / piece
- 50–99 piece: US $405 / piece
- 100+ piece: US $393 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this low noise ball bearing?
The standard minimum order quantity is 2 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 low noise ball bearing be supplied for my local voltage?
The standard configuration is 380V-480V. 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 SHANGHAI TERRUI INTERNATIONAL TRADE CO., LTD., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full SHANGHAI TERRUI INTERNATIONAL TRADE CO., LTD. range on HVACR Nexus.
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