Key specification for this heavy duty ball bearing: 220v, 380v, power source Electric. Everything below is reproduced from the factory data sheet. Made by Taizhou Zhizu Electromechanical Co., Ltd. (4 years on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Heavy Duty Ball Bearing
- Model Number: YWF-500
- Power Source: Electric
- Voltage: 220v, 380v
- Rated Voltage: 110V/220V/380V
- Blade Material: Cast Iron
- Casing Material: iron
Technical Specifications
| Voltage | 220v, 380v |
|---|---|
| Type | Wall-Mounted Axial Fan |
| Blade Material | Cast Iron |
| Mounting Type | Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | Zhizu |
| Model Number | YWF-500 |
| Product Name | square type axial fan |
| Application | factory ,kitchen |
| Casing Material | iron |
| Rated Voltage | 110V/220V/380V |
| Color | black |
| Size | 200-910 mm |
| Motor Type | external rotor motor |
| Installation | wall mounted |
| Material | iron |
| Selling Units | Single item |
| Single Package Size | 61X61X28 cm |
| Single Gross Weight | 15.0 kg |
Product Details




















Q:what's the different between other products? A:We are supply you top quality products with competitive price under the same quality level. | ||||||||
Q:What's your MOQ: A:For different model fans ,we have different MOQ ,so welcome to contact us if you want to know more. | ||||||||
Q:Can i get free Samples? A:Usually we charge samples cost and freight.But will return the sample fee once you place bulk order. | ||||||||
Q:What's your payment term? A:We could accept L/C at sight,T/T,Trade Assurance etc. | ||||||||
Q;What's the delivery time? A:Our products have in stock ,samples lead time is 3-7 days,OEM products lead time is 30 days . | ||||||||
Q:What about your service? A:1 year warranty 24 hours Online service Porfessinal Sales team.QC team and art design team. | ||||||||
Ordering and Pricing
- Minimum order quantity: 10 unit
- Volume pricing:
- 10–199 unit: US $60 / unit
- 200+ unit: US $48 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this heavy duty ball bearing?
The standard minimum order quantity is 10 unit. 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 heavy duty ball bearing be supplied for my local voltage?
The standard configuration is 220v, 380v. 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 Taizhou Zhizu Electromechanical Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, Trading Company. Browse the full Taizhou Zhizu Electromechanical Co., Ltd. range on HVACR Nexus.
See more in External Rotor Motors on HVACR Nexus.

























