Key specification for this sleeve oill impregnated fan: material Bronze powder(15%)+Iron powder, type Sleeve. Everything below is reproduced from the factory data sheet. Made by Chizhou Tehco Precision Parts Co., Ltd. (8 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Sleeve Oill Impregnated Fan
- Model Number: TCB402
- Material: Bronze powder(15%)+Iron powder
- Certification: ISO9001/TS16949
- Place Of Origin: Zhejiang, China
- Application: fan,household appliances,electric tools,textiles machinery
- Type: Sleeve
Technical Specifications
| Material | Bronze powder(15%)+Iron powder |
|---|---|
| Type | Sleeve |
| Overall Length | as required |
| Inside Diameter Tolerance | as required |
| Outside Diameter Tolerance | as required |
| Lubrication | Self-Lubricating |
| Applicable Industries | Manufacturing Plant, Machinery Repair Shops, Construction works , Energy & Mining |
| Place Of Origin | Zhejiang, China |
| Model Number | TCB402 |
| Brand Name | TCB |
| Product Name | Small spherical sintered iron bronze alloy fan bearing oilless bushing |
| Types | Sleeve,Flange |
| Size | Customized |
| Certification | ISO9001/TS16949 |
| Processing Method | Mold extrusion |
| Surface Treatment | Oiled |
| Max Working Temperature | -20~120℃ |
| Application | fan,household appliances,electric tools,textiles machinery |
| Selling Units | Single item |
| Single Package Size | 10X10X10 cm |
| Single Gross Weight | 10.000 kg |
Product Details








Size | Customized |
Certification | ISO9001, TS16949 |
Material | Bronze powder(15%)+Iron powder |
Color | Natural |
Density | 5.7~6.8g/cm3 |
Volume of oil impregnation | 22% |
Hardness | 25~35HB |
Max thermal emperature | -20~120 |
Application | fan, household appliances, electric tools, textiles machinery, chemical machinery and automobiles and official business machines |
Explanation: We could also produce it according to customer requirements.
























Production workshop


Production workshop


Production operation


Production operation


Office environment


Office environment
Packing Details: Anti-rust Paper, Carton, Wood Case or Pallet.
1. Inner Packing


For small products: 100pcs-200pcs per sealed plastic bag.


For bigger products 1: 2pcs-10pcs per plastic film roller (depends on the product size)


2. Outer Packing
8pcs-300pcs per carton (depends on the product size)


3. Shipment Packing
18-24 cartons per wood case or pallet, shockproof and safe for transportation.
Delivery pictures


Products loaded on container.


Products arrives at the destination.


Customer is unloading.






Tehco is always focusing on the overseas markets, by satisfying the ever-increasing demands of modernization of customers. We could provide products according to the international standards, and could also provide as per the customers' requests. With stable product quality and best level of services, our products have been exported to dozens of countries and regions from the Europe, the United States, and Southeast Asia, etc.


Q: Are you trading company or manufacturer?
Q: Hong long is your delivery time?
A: Generally 10-25 days after order. It depends on the quantity.
Q: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the customer, but can be returned after the order is placed.
Q: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality control system. We inspect goods during production according to a certain frequency and we also perform the final inspection before the goods are packed.
Q: Do you like to serve the customers only with small orders?
A: We are always glad to grow up together with all our customers whatever big or small.We hope our customers become stronger and stronger to be with us.
Ordering and Pricing
- Minimum order quantity: 10000 piece
- Volume pricing:
- 10000–19999 piece: US $0.3 / piece
- 20000+ piece: US $0.2 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this sleeve oill impregnated fan?
The standard minimum order quantity is 10000 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this sleeve oill impregnated fan carry?
It is supplied with ISO9001/TS16949 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
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 Chizhou Tehco Precision Parts Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Chizhou Tehco Precision Parts Co., Ltd. range on HVACR Nexus.
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