Key specification for this dual ball bearing: blade material Stainless steel, speed 450~1400rpm. Everything below is reproduced from the factory data sheet. Made by Qingzhou Gongle Electric Fan Co., Ltd. (18 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 Dual Ball Bearing
- Rated Power: 380V or 220V 415v or customized
- Frame Material: Galvanized Sheet Material
- Blade Material: Stainless steel
- Speed: 450~1400rpm
- Warranty: 2 Years
- Place Of Origin: Shandong, China
Technical Specifications
| Usage | cow |
|---|---|
| Condition | New |
| Warranty | 2 Years |
| Place Of Origin | Shandong, China |
| Weight (Kg) | 63 |
| Brand Name | gl |
| Type | Industrial Cooling Poultry Farm Exhaust Fan Greenhouse Ventilation Fan |
| Application | Greenhouses,Factory,workshop |
| Frame Material | Galvanized Sheet Material |
| Frequency | 50 HZ/60 HZ |
| Rated Power | 380V or 220V 415v or customized |
| Speed | 450~1400rpm |
| Noise | 55~75dB |
| Motor Type | AC Cooper Motor |
| Blade Material | Stainless steel |
| Installation | Window Mounted/Wall Mounted |
| Selling Units | Single item |
| Single Package Size | 80X40X80 cm |
| Single Gross Weight | 27.0 kg |
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–99 set: US $70 / set
- 100–9999999 set: US $65 / set
- 10000000+ set: US $50 / set
- 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 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
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 Qingzhou Gongle Electric Fan Co., Ltd., based in China. The company 18 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Qingzhou Gongle Electric Fan Co., Ltd. range on HVACR Nexus.
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