Key specification for this ball bearing: voltage 5/12/24V, 9.5 CFM. Everything below is reproduced from the factory data sheet. Made by Dongguan Shengzhirong Electronics Co., Ltd. (4 years on the platform, typical reply ≤4h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Ball Bearing
- Model Number: SZR7515
- Power Source: Electric
- Voltage: 5/12/24V
- Airflow (CFM): 9.5 CFM
- Material: Plastic & Aluminum
- Blade Material: Plastic (UL94V-0)
Technical Specifications
| Voltage | 5/12/24V |
|---|---|
| Speed | 2500-4500RPM |
| Type | DC Electronic Cooling Fans |
| Material | Plastic & Aluminum |
| Blade Material | Plastic (UL94V-0) |
| Mounting Type | Screw mounting |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM, Custom Made |
| Place Of Origin | Guangdong, China |
| Brand Name | SZR |
| Model Number | SZR7515 |
| Category/Name | BLDC/Cooling Blower |
| Application | Industrial/Commercial Fans and Blowers |
| Size/Dimension | 75x75x15mm 2.76×2.76×0.59in |
| Impeller & Frame | Plastic (UL94V-0) |
| Wires | 2 Wires Red Positive(+) Black Negative(-) |
| Speed (RPM) | 2500-4500 RPM |
| Airflow (CFM) | 9.5 CFM |
| Lifetime@Temp. | 50000hrs @40 Centigrade |
| Certification | CE, UL, RoHS, ISO9001 |
| Selling Units | Single item |
| Single Package Size | 7.5X7.5X2 cm |
| Single Gross Weight | 0.08 kg |
Product Details
Product Name
Brand | SZR | ||||||
Category | DC Air Blower Fan | ||||||
Frame Material | PBT Plastic,UL94V-0 | ||||||
Motor | DC Brushless Motor | ||||||
Bearing Type | Ball Bearing | Sleeve Bearing | Hydraulic bearing | ||||
Wire Length | 250mm AWG#26 UL1007 | (+)Red (-)Black | as requirement | ||||
IP Grade | IP55 | IP65 | IP68 | ||||
Operating Temperature | -10°C~70°C(35%~85%RH) | ||||||
Life Span | Ball Bearing | 50000hrs | |||||
Sleeve bearing | 30000hrs | ||||||
Available Function | 3PIN(FG) | 3PIN(PWM) | 4PIN(FG+PWM | ||||
Other Services | Sample Service | Available | $10/pc(Sample unit price) | ||||
OEM & ODM | Available | ||||||
Certifications | CE, ROHS, UL. TUV | ||||||
Ordering and Pricing
- Minimum order quantity: 500 piece
- Volume pricing:
- 500–999 piece: US $1.79 / piece
- 1000–4999 piece: US $1.74 / piece
- 5000+ piece: US $1.68 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ball bearing?
The standard minimum order quantity is 500 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 ball bearing carry?
It is supplied with CE, UL, RoHS, ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the ball bearing be supplied for my local voltage?
The standard configuration is 5/12/24V. 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 Dongguan Shengzhirong Electronics Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Dongguan Shengzhirong Electronics Co., Ltd. range on HVACR Nexus.
See more in DC & Brushless Motors on HVACR Nexus.
