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| Marchio: | VIIPLUS.COM |
| Numero di modello: | Self-lubricating cast bronze alloy bearing |
| MOQ: | 1000 |
| Condizioni di pagamento: | T/t |
| Capacità di approvvigionamento: | le boccole bronzee della manica, Cina, i produttori, i fornitori, la fabbrica, auto all'ingrosso e m |
JPBW Solid-Self-Lubricating Guide Post Bushings Hight Bronze Bushing Oilless Bushing Fob ShangHai for High Temperature Applications
Oilless Bushes Product Summary
The Oilless Bushes product is a self-lubricating solution designed to provide high load and corrosion resistance. The product is available in various alloy options including CuAl10Ni5Fe4, CuAl11Ni5Fe5, ZCuZn25AI6Fe3Mn3, 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, and C63000 Nickel Aluminum Bronze Oilless Bush Bearing for high load and corrosion resistance.
These oilless bushes are specifically designed for applications requiring bush bearings with high load capacity and excellent resistance to corrosion. The product is suitable for use in various industries and is particularly effective in marine environments.
The Oilless Bushes product is manufactured to high quality standards and is offered at a competitive price, making it a cost-effective solution for businesses looking to enhance their equipment performance.
Key Features of the Oilless Bushes Product:
Product Application Occasions and Scenarios for the Oilless Bushes product:
When it comes to choosing the right bronze bearing for your machinery, VIIPLUS.COM's self-lubricating cast bronze alloy bearing from CHINA is a top choice. These solid lubricating bearings are versatile and can be used in a variety of applications thanks to their high quality and good price.
One of the key advantages of these bronze bushes is their durability and reliability. They are designed to withstand high loads and provide long-lasting performance, making them ideal for heavy-duty equipment.
These self-lubricating custom wear plates and slide plates are available in different alloy options, including CuAl10Ni5Fe4, CuAl11Ni5Fe5, ZCuZn25AI6Fe3Mn3, 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, and C63000 nickel aluminum bronze oilless bush bearing for high load and corrosion resistance.
The bronze bushing design of these bearings allows for smooth operation and reduced friction, making them suitable for a wide range of machinery and equipment. Whether you need a self-lubricating bearing for a marine application, industrial machinery, or automotive use, these oilless bushes are a reliable choice.
With VIIPLUS.COM's bronze bearing products, you can trust that you are getting a high-quality solution that offers excellent performance and longevity. Invest in these bronze bushes for your equipment and experience the difference they can make in your operations.
Guide post bushings are essential components in rotating and sliding systems, ensuring precise guidance, load transfer, and smooth operation. In marine environments, where equipment is exposed to saltwater, high loads, and continuous operation, standard bronze or steel bushings often suffer corrosion, wear, and frequent maintenance needs.
JPBW solid self-lubricating guide post bushings, manufactured from C95500 aluminum bronze, integrate self-lubricating properties for oilless operation, high corrosion resistance, and long service life, making them ideal for marine propeller systems and seawater pumps.
C95500 aluminum bronze is a high-performance copper alloy widely used in marine and seawater applications due to its:
High strength and hardness
Excellent corrosion resistance, especially in saltwater environments
Good wear resistance
Compatibility with embedded solid lubricants
Key Properties of C95500 Aluminum Bronze:
| Property | C95500 Aluminum Bronze | Standard Bronze | Steel |
|---|---|---|---|
| Tensile Strength (MPa) | 550–700 | 350–450 | 500–700 |
| Hardness (HB) | 180–220 | 120–150 | 180–220 |
| Corrosion Resistance | Excellent (seawater) | Medium | Low |
| Wear Resistance | High | Medium | Medium |
| Thermal Conductivity (W/m·K) | 35–45 | 50–60 | 45–60 |
| Lubricant Integration | Embedded solid lubricants | External oil | External oil |
Analysis:
The combination of C95500 aluminum bronze matrix and solid lubricants ensures maintenance-free, high-performance operation in harsh marine conditions.
Aluminum Bronze Alloy Matrix – Provides structural strength and resistance to corrosion and cavitation from seawater.
Embedded Solid Lubricant – Maintains a self-renewing lubrication film, reducing friction between shaft and bushing.
Guidance and Load Distribution – Ensures precise axial and radial positioning for propeller shafts or pump guide posts.
Oilless Operation – Eliminates the need for external lubrication, reducing downtime and maintenance costs.
Illustrative Concept:
This design ensures long service life even in seawater applications, with minimal friction and wear.
Oilless, Maintenance-Free Operation
Embedded solid lubricant prevents the need for continuous oiling.
High Corrosion Resistance
C95500 aluminum bronze is highly resistant to chlorides, seawater, and marine atmospheres.
Wear and Load Resistance
Supports high axial and radial loads, suitable for heavy-duty propeller and pump systems.
Dimensional Stability
Maintains tight tolerances under cyclic and shock loads, ensuring precise guidance.
Performance Comparison Table:
| Feature | Steel Bushings | Standard Bronze | JPBW Aluminum Bronze Bushings |
|---|---|---|---|
| Friction Coefficient | 0.2–0.4 | 0.15–0.3 | 0.05–0.12 |
| Maintenance | High | Medium | Low |
| Corrosion Resistance | Low | Medium | Excellent (marine-grade) |
| Wear Rate | High | Medium | Low |
| Max Operating Temperature | 200°C | 250°C | 300°C |
| Lubrication Requirement | External | External | Embedded solid lubricant |
1. Marine Propeller Systems
Guides propeller shafts while resisting seawater corrosion.
2. Seawater Pumps and Circulating Systems
Ensures smooth operation under high-load, high-speed, and corrosive conditions.
3. Offshore Equipment
Oilless operation reduces maintenance in remote or hard-to-access locations.
Case Study Insight:
A shipyard upgrading seawater pump guide posts with JPBW aluminum bronze oilless bushings reported:
40% reduction in maintenance intervals
Extended bushing service life from 2 years to 5 years
Improved efficiency due to reduced friction losses
| Selection Factor | Considerations |
|---|---|
| Load Capacity | Evaluate axial and radial loads; C95500 supports heavy marine loads. |
| Corrosive Environment | Recommended for saltwater or brackish water exposure. |
| Motion Type | Continuous rotation, oscillation, or linear sliding affects solid lubricant performance. |
| Operating Temperature | Verify compatibility with embedded solid lubricant. |
| Dimensional Requirements | Choose proper bore, outer diameter, and length for tight tolerance guidance. |
JPBW solid self-lubricating guide post bushings combine C95500 aluminum bronze strength with embedded solid lubricants to deliver:
Maintenance-free, oilless operation
Exceptional wear and corrosion resistance
Stable performance under high loads and cyclic marine conditions
Reduced downtime and maintenance costs
These bushings are ideal for marine propeller shafts, seawater pumps, and offshore machinery, ensuring long-term reliability and operational efficiency in the harshest environments.
Unit: mm
| Standard No. | Specification | ØD (js6) | Ød (H7) | L | ØE | H | L1 |
| JPBW-30 | 50×30×50 | 50 | 30 | 50 | 49 | 10 | 5 |
| JPBW-40 | 60×40×60 | 60 | 40 | 60 | 59 | 10 | |
| JPBW-50 | 70×50×75 | 70 | 50 | 75 | 69 | 15 | |
| JPBW-60 | 80×60×90 | 80 | 60 | 90 | 79 | 20 | 10 |
| JPBW-80 | 100×80×120 | 100 | 80 | 120 | 99 | 25 | |
| JPBW-100 | 120×100×150 | 120 | 100 | 150 | 119 | 25 | |
| JPBW-120 | 140×120×180 | 140 | 120 | 180 | 139 | 25 | |
| JPBW-30 | 50×30×50 | 50 | 30 | 50 | 49 | 10 | 5 |
| JPBW-40 | 60×40×60 | 60 | 40 | 60 | 59 | 10 | |
| JPBW-50 | 70×50×75 | 70 | 50 | 75 | 69 | 15 | |
| JPBW-60 | 80×60×90 | 80 | 60 | 90 | 79 | 20 | 10 |
| JPBW-80 | 100×80×120 | 100 | 80 | 120 | 99 | 25 | |
| JPBW-100 | 120×100×150 | 120 | 100 | 150 | 119 | 25 | |
| JPBW-120 | 140×120×180 | 140 | 120 | 180 | 139 | 25 |
Product Customization Services for the Oilless Bushes
Brand Name: VIIPLUS.COM
Model Number: Self-lubricating cast bronze alloy bearing
Place of Origin: CHINA
Advantages: High Quality, Good Price
Description: Solid Lubricating Bearings
Wear Plate Material: Bronze Plugged Graphite
Feature: Maintenance
Parts: Self-Lubricating Custom Wear Plate, Slide Plate
Keywords: bronze bearing, bronze bush
