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| Brand Name: | VIIPLUS.COM |
| Model Number: | Self-lubricating cast bronze alloy bearing |
Bush Bearing For High Load And Corrosion Resistance Bronze Bush HGB Solid-Self-Lubricating Guide Bushes
Oilless Bushes, also known as Solid Lubricating Bearings, are a type of self-lubricating bearings that offer exceptional performance and reliability. These bearings are widely used in various industrial applications due to their high quality and cost-effectiveness.
One of the key advantages of Oilless Bushes is their superior quality. Made from top-grade materials, these bearings are designed to withstand heavy loads and harsh operating conditions. The use of high-quality materials ensures that Oilless Bushes have a long service life and require minimal maintenance, making them a cost-effective choice for many industries.
Another advantage of Oilless Bushes is their competitive pricing. Despite their high quality, these bearings are available at a good price point, making them an attractive option for businesses looking to optimize their operational costs without compromising on performance.
Oilless Bushes are self-lubricating, which means they do not require additional lubrication during operation. This feature helps to reduce maintenance requirements and prolong the lifespan of the bearings. Self-lubricating bearings like Oilless Bushes are ideal for applications where regular maintenance may be challenging or costly.
The parts included with Oilless Bushes are designed for specific applications and requirements. The Self-Lubricating Custom Wear Plate is a key component that helps to reduce friction and wear, extending the life of the bearings. Additionally, the Slide Plate provides smooth and reliable operation, enhancing the overall performance of the bearings.
Oilless Bushes are also known as bronze bushes or bronze bearings due to their composition. The bronze bushing used in these bearings is a durable and reliable material that provides excellent performance in various applications. The self-lubricating properties of the bronze bushing make it an ideal choice for high-load and high-speed operations.
When it comes to product application occasions and scenarios for the Oilless Bushes offered by VIIPLUS.COM, there are various settings where these self-lubricating cast bronze alloy bearings excel. Originating from CHINA, these bearings are known for their high-quality materials and innovative design.
The self-lubricating feature of these bearings makes them ideal for applications where regular maintenance may be challenging or impractical. The alloys used in the production of these bronze bushes include CuAl10Ni5Fe4, CuAl11Ni5Fe5, ZCuZn25AI6Fe3Mn3, ZCuSn6Zn6Pb3, C95400 Aluminum Bronze, C86300 Manganese Bronze, C95500 Aluminum Bronze, and C63000 Nickel Aluminum Bronze. Each alloy offers specific benefits such as high load capacity, corrosion resistance, and self-lubricating properties.
These oilless bushes are particularly suitable for scenarios requiring solid lubricating bearings, such as marine propeller systems and seawater pumps. The C95500 Aluminum Bronze self-lubricating bushes are specifically designed to withstand the harsh conditions of marine environments, providing reliable performance and longevity.
With a focus on maintenance, these bronze bushes offer a durable solution for high-load applications that demand corrosion resistance. The C63000 Nickel Aluminum Bronze oilless bush bearings are well-suited for such demanding scenarios, ensuring smooth operation and extended service life.
In summary, the Oilless Bushes from VIIPLUS.COM are versatile components that find their place in a wide range of application occasions and scenarios. Whether it's for marine systems, high-load machinery, or environments requiring solid lubricating bearings, these self-lubricating cast bronze alloy bearings deliver top-notch performance and reliability.
Guide bushes are essential components in industrial machinery, ensuring precise linear motion of shafts, pins, or ejector systems. Conventional bushes often require external lubrication, leading to maintenance challenges, uneven wear, and increased downtime.
HGB solid self-lubricating guide bushes, made from high-strength aluminium bronze alloy, provide maintenance-free operation, superior wear resistance, and high load capacity. This article explores their material composition, working principle, advantages, and industrial applications, supported with charts, tables, and technical analysis.
Guide bushes are cylindrical components designed to guide linear or oscillating motion with precision.
HGB bushes stand out due to:
Aluminium bronze alloy matrix for high strength and corrosion resistance
Embedded solid lubricants for maintenance-free operation
High wear resistance under heavy load and repetitive cycles
Dimensional stability ensuring tight tolerances
The solid lubricant ensures consistent low-friction performance, even under high-speed or high-load conditions.
HGB guide bushes are primarily composed of aluminium bronze alloys, which typically include copper (Cu), aluminium (Al), iron (Fe), and nickel (Ni). Aluminium bronze alloys are known for their:
| Property | HGB Aluminium Bronze | Standard Bronze | Steel |
|---|---|---|---|
| Tensile Strength (MPa) | 400–550 | 350–450 | 500–700 |
| Hardness (HB) | 140–180 | 120–150 | 180–220 |
| Wear Resistance | High | Medium | Medium |
| Corrosion Resistance | Excellent | Medium | Low |
| Thermal Conductivity (W/m·K) | 50–70 | 50–60 | 45–60 |
| Lubricant Integration | Solid embedded | Requires external | Requires external |
Analysis:
The aluminium bronze alloy ensures high load capacity, excellent wear resistance, and superior corrosion resistance, making HGB bushes ideal for harsh industrial environments.
Aluminium Bronze Matrix – Provides structural strength, thermal stability, and corrosion resistance.
Embedded Solid Lubricant – Forms a low-friction film during operation.
Friction Reduction – The lubrication layer maintains a low coefficient of friction (~0.05–0.12), reducing wear on both bush and shaft.
Illustrative Concept:
This design ensures continuous, maintenance-free performance, reducing downtime and operational costs.
Maintenance-Free Operation
Embedded solid lubricants eliminate the need for external greasing.
High Wear Resistance
Aluminium bronze matrix resists heavy load, repetitive cycles, and abrasive environments.
Corrosion Resistance
Excellent performance in humid, wet, or chemically aggressive environments.
Dimensional Stability
Maintains precise tolerances over long operational periods.
Performance Comparison Table:
| Feature | Steel Bush | Standard Bronze Bush | HGB Aluminium Bronze Bush |
|---|---|---|---|
| Friction Coefficient | 0.2–0.4 | 0.15–0.3 | 0.05–0.12 |
| Maintenance | High | Medium | Low |
| Max Operating Temperature | 200°C | 250°C | 300°C |
| Wear Rate | High | Medium | Low |
| Lubrication Requirement | External | External | Embedded |
| Load Capacity | Medium | Medium | High |
1. Injection Molding Machines
Ensure smooth motion of ejector pins and reduce wear on molds.
2. Die Casting Equipment
Handle high loads and repetitive cycles without external lubrication.
3. Pressing and Stamping Machines
Maintain accurate guidance of rods and pins under high pressure.
4. Industrial Automation Systems
Reduce downtime with maintenance-free operation in high-cycle processes.
Case Study Insight:
A die-casting facility replacing conventional bronze guide bushes with HGB aluminium bronze bushes reported 30% longer service intervals and reduced maintenance costs, while maintaining precise mold alignment.
| Selection Factor | Key Considerations |
|---|---|
| Load Capacity | Ensure maximum axial or radial load is within alloy limits. |
| Motion Type | Linear vs. oscillating motion affects lubricant efficiency. |
| Environment | Choose aluminium bronze for corrosive or wet conditions. |
| Temperature | Ensure bush and embedded lubricant tolerate peak operating temperatures. |
| Lubricant Coverage | Standard embedded coverage ensures low friction and durability. |
HGB solid self-lubricating guide bushes offer maintenance-free, high-durability, and low-friction performance in demanding industrial applications. With aluminium bronze alloys and embedded solid lubricants, these bushes provide:
Continuous lubrication
High wear and corrosion resistance
Dimensional stability
Reduced maintenance and operational costs
HGB bushes are ideal for injection molding, die casting, stamping, and automation systems, ensuring long-lasting precision and reliable guidance.
Unit: mm
| No. | Code | Specification | ØF | ØD | Ød | H | L | ØC | ØE | ØG | K |
| 1 | 30 | 90×50×30×50 | 90 | 50 | 30 | 20 | 50 | 70 | 11 | 17.5 | 10.8 |
| 2 | 40 | 100×60×40×65 | 100 | 60 | 40 | 20 | 65 | 80 | 11 | 17.5 | 10.8 |
| 3 | 50 | 125×75×50×80 | 125 | 75 | 50 | 20 | 80 | 100 | 11 | 17.5 | 10.8 |
| 4 | 60 | 135×85×60×100 | 135 | 85 | 60 | 20 | 100 | 110 | 11 | 17.5 | 10.8 |
| 5 | 80 | 170×110×80×130 | 170 | 110 | 80 | 25 | 130 | 140 | 14 | 20 | 13 |
| 6 | 100 | 190×130×100×160 | 190 | 130 | 100 | 25 | 160 | 160 | 14 | 20 | 13 |
Product Customization Services:
Brand Name: VIIPLUS.COM
Model Number: Self-lubricating cast bronze alloy bearing
Place of Origin: CHINA
Parts: Self-Lubricating Custom Wear Plate, Slide Plate
Description: Solid Lubricating Bearings
Hight: Bronze Bushing
Alloy: CuAl10Ni5Fe4, CuAl11Ni5Fe5, ZCuZn25AI6Fe3Mn3 Or ZCuSn6Zn6Pb3, C95400 Aluminum Bronze Bush, C86300 Manganese Bronze Wear Plates And Bushings , C95500 Aluminum Bronze Self-lubricating Bushes For Marine Propeller Systems And Seawater Pumps C63000 Nickel Aluminum Bronze Oilless Bush Bearing For High Load And Corrosion Resistance
Application: Bush Bearing For High Load And Corrosion Resistance
