High Precision Iron-Copper Fan Motor Sleeve Bearing Bushing
YKFANMOTOR Brand | Factory Direct Supply
Product Highlights
- Ultra-High Precision: Inside/outside diameter tolerance controlled at ±0.01mm, ensuring seamless fit with fan motor shafts, reducing vibration and improving motor running stability (key for bearing performance: precision directly affects friction and noise).
- Self-Lubricating & Oil-Immersed: Sintered structure stores lubricating oil internally, realizing long-term self-lubrication. No frequent manual oiling, reducing maintenance costs and avoiding bearing wear caused by insufficient lubrication.
- Durable Iron-Copper Material: Made of high-quality iron-copper powder, featuring excellent wear resistance and impact resistance. Service life is 2-3 times longer than ordinary iron bushings, suitable for high-frequency fan motor operations.
- Multi-Industry Compatibility: Ideal for manufacturing plants (industrial fans), machinery repair shops (motor maintenance), and home use (household exhaust fans), meeting diverse fan motor part replacement needs.
Product Specifications
| Parameter Name |
Parameter Value |
| Model Number |
YK-B19 |
| Product Name |
Oil Sintered Sleeve Bushing |
| Item |
Fan Motor Parts (Shaft Sleeve Bearing) |
| Material |
Iron + Copper Powder (Sintered) |
| Lubrication Type |
Self-Lubricating (Oil-Immersed Surface Treatment) |
| Inside Diameter Tolerance |
±0.01 mm |
| Outside Diameter Tolerance |
±0.01 mm |
| Overall Length |
Customizable (Based on Customer Request) |
| Applicable Industries |
Manufacturing Plant, Machinery Repair Shops, Home Use, Retail |
| Certification |
RoHS |
Customization & Delivery
Customization Options (Min. Order Quantity: 20,000 Pieces)
- Material Adjustment: Custom iron-copper ratio for specific load requirements
- Size Customization: Any length/diameter to match your fan motor specifications
Delivery Lead Time
| Order Quantity (Pieces) |
Lead Time (Days) |
| 1 - 50,000 |
20 |
| 50,001 - 100,000 |
25 |
| > 100,000 |
To be Negotiated |
Packaging: Secure standard packaging to avoid damage during international shipping.
FAQs
Q: Will this bushing fit my specific fan motor model?A: We can confirm compatibility if you provide your motor’s shaft diameter, installation space, and load requirements. Standard (8×12×2)(8×14×16)mm size is also available upon request.
Q: How long does the self-lubrication last under high-load conditions?A: Under continuous high-load operation (50-80N radial load), the oil-immersed lubrication can last 3-5 years. We recommend checking the oil condition annually for heavy-use scenarios.
Q: What shipping methods do you offer for international orders?A: We provide DHL, FedEx, and sea freight. Customs clearance documents (commercial invoice, packing list) are provided for all orders.
Q: Is there a warranty for the YK-B19 bushing?A: Yes, we offer an 1-year warranty. If the bushing fails due to quality issues (e.g., premature wear) within the warranty period, we will provide free replacements.
About Us
Supplier: Guangzhou Yuexun Electric Appliance Co., Ltd. (28+ Years in fan motor production industry)
Quality Control: Raw material identification, finished product inspection
Service: 100% On-Time Delivery Rate, Drawing-Based Customization Support
Ready to Order or Need More Details?
Email: grace@ykfanmotor.com | WhatsApp: +86-13710592354
