POM Metal Polymer Plain Bearings PAP P20 Self-Lubricating Bushing with 250N/mm² Load Capacity and -40°C to +110°C Temperature Range
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 days
Brand:
Joyreap
Product Description
Material Structure & Composition
- POM coating layer: 0.3-0.5mm thickness
- Porous bronze intermediate layer: 0.2-0.3mm thickness
- Steel backing: 0.4-2.2mm thickness
- Copper plating: 0.008mm thickness
Key Performance Characteristics
- Excellent load capacity and wear resistance
- Suitable for linear, oscillating and rotating movements
- Optimal performance under high loads (up to 250N/mm² static) and low speeds
- Lead-free construction meets environmental protection requirements
- Self-lubricating with primary lubrication required
Technical Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Max Static Load | 250N/mm² | Operating Temperature | -40°C to +110°C |
| Max Load (Very Low Speed) | 140N/mm² | Max Speed (Greased) | 2m/s |
| Max Load (Rotating/Oscillating) | 70N/mm² | Max Speed (Continuous Oiling) | >2m/s |
| Max PV (Grease Lubricated) | 3N/mm²*m/s | Thermal Conductivity | 50W(m*K)-1 |
| Coefficient of Thermal Expansion | 11*10-6*K-1 | Friction Coefficient | 0.05-0.20 |
Note: Oil deposits must be filled with grease before bearing assembly.
Product Availability
Standard cylindrical DX bushings, DX thrust washers, and DX strips are available from stock. Custom designs can be produced with short lead times to meet specific application requirements.
Industrial Applications
ZR-020Y self-lubricating bearings are widely used in textile machinery, automotive operating components, auto chassis systems, forging equipment, metallurgical machinery, and various industrial applications requiring reliable boundary lubrication.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiaxing Joyreap Precision Machinery Co.,Ltd
Location
No 168 Kapa Road Dayun Town Jiashan Zhejiang China
Contact Person
Catherine Hu