This speed industrial ball bearing is published with the manufacturer’s full specification — 24V,48V, blade material Plastic. Made by Sotop Electric(Shanghai) Co., Ltd. (4 years on the platform, typical reply ≤5h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Speed Industrial Ball Bearing
- Model Number: SF1725HD4
- Voltage: 24V,48V
- Blade Material: Plastic
- Warranty: 1 Year
- Certification: CE,CCC,ROHS,UL
- Place Of Origin: Zhejiang,China
Technical Specifications
| Voltage | 24V,48V |
|---|---|
| Blade Material | Plastic |
| Electric Current Type | DC |
| Mounting Type | Free Standing |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang,China |
| Brand Name | SOTOP |
| Model Number | SF1725HD4 |
| Size | 172x150x51mm |
| Function | AS,RD, FG,PWM |
| Weight | 790g |
| Bearing Type | Ball bearing |
| Certification | CE,CCC,ROHS,UL |
| Packaging Details | IN AIR BAG IN CARTON |
| Port Of Dispatch | NINGBO, SHANGHAI, SHENZHEN |
| Selling Units | Single item |
| Single Package Size | 18.2X16X6.1 cm |
| Single Gross Weight | 0.89 kg |
| Supply Ability | 3000000 pieces per Year |
Product Details


Manufacturer: | SOTOP |
Product Category: | DC Fans |
Type: | Brushless |
Height: | 172 mm |
Depth: | 51 mm |
Width: | 150 mm |
Operating Supply Voltage: | 24/48VDC |
Airflow: | 380CFM (10.76 m3/min) |
Speed: | 5000 RPM |
Bearing Type: | Ball |
Noise: | 71 dBA |
Rated Current: | 2.5A |
Features: | AS,RD,FG,PWM,TEMPERATURE CONTROL,IP56 |
Housing Material: | Polybutylene Terephthalate (PBT) |
Termination Style: | Wire Leads – 2 |
Factory Pack Quantity: | 10 |
Unit Weight: | 790g |
















Ordering and Pricing
- Minimum order quantity: 20 piece
- Volume pricing:
- 20–999 piece: US $30.84 / piece
- 1000–2999 piece: US $29.5 / piece
- 3000+ piece: US $28.16 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this speed industrial ball bearing?
The standard minimum order quantity is 20 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.
Which certifications does this speed industrial ball bearing carry?
It is supplied with CE,CCC,ROHS,UL documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the speed industrial ball bearing be supplied for my local voltage?
The standard configuration is 24V,48V. 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 Sotop Electric(Shanghai) Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Sotop Electric(Shanghai) Co., Ltd. range on HVACR Nexus.
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