This dual ball bearing is published with the manufacturer’s full specification — voltage AC220/230V, power source type Corded Electric. Made by Guangzhou Yuexiu District Weikeheng Electronic Firm (2 years on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Dual Ball Bearing
- Model Number: R2E220-AA40-71
- Power Source Type: Corded Electric
- Voltage: AC220/230V
- Material: Aluminum
- Blade Material: Plastic
- Speed: 2600/2700RPM
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | AC220/230V |
| Motor Type | AC Motor |
| Material | Aluminum |
| Blade Material | Plastic |
| Power Source Type | Corded Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | ODM, OEM, OBM |
| Place Of Origin | Germany |
| Brand Name | Original |
| Model Number | R2E220-AA40-71 |
| Color | Black |
| Type | AC Centrifugal Fan |
| Speed | 2600/2700RPM |
| Diameter | 220mm |
| Application | HVAC systems, air purifiers, ventilation unit |
| Selling Units | Single item |
| Single Package Size | 25.5X25.5X13.5 cm |
| Single Gross Weight | 2.15 kg |
Product Details
Model Number | R2E220-AA40-71 |
Brand | papst |
Fan Type | AC Centrifugal Fan |
Frame Size | 220×71 mm |
Rated Voltage | 230V AC |
Rated Power | 100W |
Rated Speed | 2600/2700RPM |
Max Airflow | 530 CFM |
Noise Level | 74 dB(A) |
Bearing Type | Ball Bearing |
IP Rating | IP44 |
Frame Material | Plastic impeller， aluminum housing |
Place of Origin | Made in Germany |
Application | HVAC systems, air purifiers, ventilation units, industrial air handling and cabinet cooling |
Features: compact size, ideal for limited installation space. Backward-curved impeller delivers high efficiency and low noise, perfect for continuous air supply. Integrated thermal overload protector prevents motor overheating damage. Ball bearing structure ensures long service life and supports S1 continuous operation. Rotating parts withstand up to 1 million load cycles. IP44 rating provides dust and splash water resistance. Condensation drain hole reduces moisture impact on bearings. Painted steel impeller features excellent corrosion resistance. |
Applicable for HVAC ventilation, residential & commercial air circulation, clean room air supply, industrial heat dissipation, boiler air supply, precision equipment cooling, rail transit ventilation, data center cabinet cooling, air purification, dust removal, factory ventilation & cooling, building air supply & exhaust, central air conditioning unit, waste gas treatment, flue gas purification, oven and drying equipment ventilation, tunnel ventilation, kitchen & parking lot exhaust, pneumatic material conveying, fire emergency exhaust |
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–199 piece: US $66.2 / piece
- 200–499 piece: US $60 / piece
- 500–999 piece: US $55 / piece
- 1000+ piece: US $45 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this dual ball bearing?
The standard minimum order quantity is 1 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 dual ball bearing be supplied for my local voltage?
The standard configuration is AC220/230V. 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 Guangzhou Yuexiu District Weikeheng Electronic Firm, based in China. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full Guangzhou Yuexiu District Weikeheng Electronic Firm range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
