Key specification for this diameter ball bearing: 380V, AC 220V, power source Electric. Everything below is reproduced from the factory data sheet. Made by Weifang Sailair Ventilation Equipment Co., Ltd. (1 year on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Diameter Ball Bearing
- Model Number: SLN-500
- Power Source: Electric
- Voltage: 380V, AC 220V
- Blade Material: Stainless Steel
- Material: Aluminium Frame
- Frame Material: pp
Technical Specifications
| Fan Type | Circulation Fan |
|---|---|
| Type | Ceiling Fan |
| Blade Diameter | 20 in |
| Voltage | 380V, AC 220V |
| Speed | 1450/rmin |
| Blade Material | Stainless Steel |
| Material | Aluminium Frame |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Control Methods | Button Control |
| Customized Support | OEM, ODM |
| Mounting Type | Wall Fan |
| Warranty | 2Year |
| After-Sales Service Provided | Online support |
| Place Of Origin | Shandong, China |
| Brand Name | Sailair |
| Model Number | SLN-500 |
| Instruction For Use | Hanging circulation fan |
| Application | Greenhouse relaying ventilation |
| Blade No. | 8 pcs |
| Frame Material | pp |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
VOLTAGE | 220V/50Hz | 380V/50Hz | 220V/60Hz | 110V/120V/60Hz |
INPUT POWER | 210 W | 210 W | 300 W | 300 W |
ELECTRICITY | 1.0 A | 0.6 A | 1.3 A | 2.3 A |
RPM | 950 RPM | 950 RPM | 1140 RPM | 1140 RPM |
VOLUME | 5000 m³/H | 5000 m³/H | 5800 m³/H | 5800 m³/H |
NOISE(7m） | 50 dB | 50 dB | 50 dB | 50 dB |
WEIGHT | 10.5 KG | 10.5 KG | 10.5 KG | 10.5 KG |
VOLUME(mm) | 680×680×380 | 680×680×380 | 680×680×380 | 680×680×380 |
Advantages :
Ordering and Pricing
- Minimum order quantity: 5 set
- Volume pricing:
- 5–49 set: US $135 / set
- 50–99 set: US $125 / set
- 100+ set: US $110 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this diameter ball bearing?
The standard minimum order quantity is 5 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 2Year warranty. Spare parts and technical support remain available after the warranty period.
Can the diameter ball bearing be supplied for my local voltage?
The standard configuration is 380V, AC 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 Weifang Sailair Ventilation Equipment Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Weifang Sailair Ventilation Equipment Co., Ltd. range on HVACR Nexus.
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