Key specification for this air duct ceramic bearing: power source Diesel, material Glass. Everything below is reproduced from the factory data sheet. Made by Shenzhen Sheng Long Electric Heating Technology Co., Ltd. (2 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Air Duct Ceramic Bearing
- Power Source: Diesel
- Voltage: 220v, 380v, 400v, 415v, 440v, 480v, 690v, 660v, other
- Heating Capacity: custom
- Material: Glass
- Warranty: 1 Year
- Place Of Origin: Guangdong, China
Technical Specifications
| Type | Bearing Heater |
|---|---|
| Power Source | Diesel |
| Voltage | 220v, 380v, 400v, 415v, 440v, 480v, 690v, 660v, other |
| Material | Glass |
| Core Components | Bearing |
| Key Selling Points | High-Accuracy, High Productivity, Easy To Operate, Competitive Price |
| Temperature Range | High-Temperature |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Heating Capacity | custom |
| Place Of Origin | Guangdong, China |
| Weight (Kg) | 0.5 |
| Brand Name | Shenglong |
| Dimension(L*W*H) | custom |
| Working Temperature Range | 50 – 500 |
| Selling Units | Single item |
| Single Package Size | 40X20X20 cm |
| Single Gross Weight | 18.0 kg |
Product Details












Product name | Mica electric heater |
Material | mica and resistance wire |
Power | 100W-2000W |
Voltage | 110v-240v |
Type | heater element |
Application | Intelligent toilet/ hair dryer/electric comb |
Function | Adjustable Thermostat |
Service | ODM Heater Element |




















Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–99 piece: US $8 / piece
- 100–499 piece: US $7 / piece
- 500+ piece: US $6 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air duct ceramic bearing?
The standard minimum order quantity is 10 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.
Can the air duct ceramic bearing be supplied for my local voltage?
The standard configuration is 220v, 380v, 400v, 415v, 440v, 480v, 690v, 660v, other. 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 Shenzhen Sheng Long Electric Heating Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Sheng Long Electric Heating Technology Co., Ltd. range on HVACR Nexus.
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