CuSn8 Sliding Flanged Bearings (505550 Series)
CuSn8 Sliding Flanged Bearings (505550 Series)
High-Performance Self-Lubricating Bronze Bushing Solutions & Technologies. Minimize downtime, extend service life, and reduce costs for dynamic applications.
VIIPLUS CuSn8 Sliding Flanged Bearings (505550 Series): The Ideal Choice for Port and Construction Equipment
CuSn8 sliding bearing flange bearing (505550 series) load 40 N/mm², prolong life by 25%, save tens of thousands of dollars per year; Seawater corrosion resistance, for example, flange bronze bushing
ID50*OD55*65Flange*L50mm
50x55x65x50mm,
ID40*OD44* 55Flange*L50mm
Hook rotary support, container sprig connection, construction/port equipment operator
High-Performance CuSn8 Phosphor Bronze for Efficient Operations
CuSn8 (International Standard CW453K/C52100) is a high-performance phosphor bronze alloy known for its outstanding mechanical properties, wear resistance, and exceptional seawater corrosion resistance. Designed specifically for heavy-duty, low-speed, and high-impact applications, CuSn8 sliding flanged bearings (505550 series) are the preferred solution for hook rotation supports and container lifting device connections. These bearings are widely used in port cranes, construction machinery, and marine equipment.
Crafted from high-performance CuSn8 phosphor bronze (CW453K/C52100), our flange bronze bushings (ID50 x OD55 x 65Flange x L50mm) are engineered for heavy-duty applications in ports, construction, and marine environments. Designed for durability and reliability, these bushings excel in demanding conditions like crane hook pivots and container spreader connections.Key Features & Benefits
- High Load Capacity: Supports dynamic loads up to 40 N/mm² and static loads up to 120 N/mm², with impact load resistance up to 150 MPa for robust performance under extreme conditions.
- Superior Corrosion Resistance: Naturally resists seawater and salt mist corrosion, making it ideal for harsh marine and coastal environments.
- Exceptional Wear Resistance: Enhanced by phosphorus content, CuSn8 ensures excellent durability and low friction, with integrated lubrication grooves for sustained performance in low-speed, high-load scenarios.
- 25% Extended Lifespan: Proven to increase service life by 25%, reducing maintenance downtime and saving thousands in operational costs annually.
- Flange Design: The 65mm flange provides dual radial and axial load support, ensuring stability in critical applications like rotating supports and pivot points.
Applications
- Crane Hook Pivots: Ensures smooth rotation and precise load positioning under heavy radial and axial forces.
Case Study: A major port upgraded to CuSn8 50x55x65x50mm bushings, achieving a 25% longer lifespan and significant cost savings through reduced maintenance. - Container Spreader Connections: Ideal for telescopic arms and twist-lock mechanisms, delivering reliability under high-frequency impact loads.
Why Choose Our CuSn8 Flange Bronze Bushings?
- Cost Efficiencyminimal maintenance lower total operational costs. : Longer lifespan and minimal maintenance lower total operational costs.
- Reliability: Reduces unplanned downtime, boosting equipment uptime and productivity.
- Tailored for Harsh Environments: Perfect for ports, construction, and marine applications where corrosion and heavy loads are challenges.
Specifications:
- Dimensions: ID 50mm x OD 55mm x Flange 65mm x Length 50mm
- Material: CuSn8 Phosphor Bronze (High strength, corrosion-resistant)
- Load RatingsDynamic 40 N/mm², Static 120 N/mm², : Dynamic 40 N/mm², Static 120 N/mm², Impact up to 150 MPa
- Lubrication: Diamond or spherical grease grooves for optimal self-lubrication
Upgrade to CuSn8 Flange Bronze Bushings Today!
Power your cranes, spreaders, and heavy equipment with the durability and reliability of CuSn8 bushings. Contact us now for quotes, technical specs, or custom solutions to maximize your operational efficiency!Visit our website or reach out to our sales team for more details!
Core Advantages for Efficient Operation
-
Exceptional Load Capacity: With a dynamic load capacity of up to 40 N/mm² and a static load capacity of up to 120 N/mm², CuSn8 bearings can withstand up to 150 MPa under impact conditions, ensuring stable operation under extreme loads.
-
Outstanding Seawater Corrosion Resistance: Naturally resistant to salt mist and moisture corrosion, CuSn8 is ideal for harsh environments like ports and marine applications, extending equipment lifespan.
-
Superior Wear and Self-Lubrication: The unique oil storage grooves integrated into the bearing design, in combination with lubricating grease, significantly reduce friction, preventing wear and shaft seizure, ensuring smooth operation under low-speed, heavy-load conditions.
-
25% Longer Lifespan: Field tests show that CuSn8 flanged bearings significantly improve durability, reduce maintenance frequency, and save operators tens of thousands of dollars annually in maintenance costs.
Typical Applications
-
Hook Rotation Support: CuSn8 flanged bearings provide stable support for crane hooks, effectively handling both radial and axial loads, ensuring precise positioning and safe operations.
Case Study: After upgrading to the CuSn8 505550 series bearings, a major port terminal saw a 25% increase in bearing lifespan and a reduction in downtime maintenance costs by tens of thousands of dollars per year. -
Container Lifting Device Connections: Used in telescopic arm joints and twist-lock mechanisms, CuSn8 bearings offer high strength and impact resistance, ensuring reliable performance during complex, high-frequency motions.
Why Choose CuSn8 Flanged Bearings?
-
Economic Benefits: With an ultra-long lifespan and low maintenance needs, CuSn8 bearings significantly reduce operational costs.
-
High Reliability: Reduce unplanned downtime and increase equipment availability and operational efficiency.
-
Environmental Adaptability: Corrosion-resistant and shock-absorbing, CuSn8 is specially designed for port and construction equipment, excelling in high-corrosion and heavy-load environments.
Upgrade to CuSn8 Sliding Flanged Bearings (505550 Series) Today!
Infuse long-lasting power into your port and construction equipment, enhance efficiency, and cut costs! Contact us for customized solutions to elevate your business!
Key Features of CuSn8 Sliding Flanged Bearings (505550 Series)
-
Load Capacity: Dynamic 40 N/mm², static 120 N/mm²; withstands 150 MPa under impact
-
Lifespan: 25% longer lifespan, saving tens of thousands of dollars annually
-
Corrosion Resistance: Superior resistance to seawater corrosion
-
Wear Resistance: Low friction and self-lubrication properties
-
Environmental Adaptability: Ideal for port and construction equipment, operating in harsh environments
Upgrade to CuSn8 sliding flanged bearings and unlock enhanced performance, durability, and cost savings for your equipment!
Why CuSn8 is the Preferred Choice for Port & Construction Equipment
CuSn8 is a high-performance phosphor bronze alloy, praised for its excellent mechanical properties, wear resistance, and remarkable corrosion resistance. This alloy primarily consists of copper (Cu), with around 8% tin (Sn) and small amounts of phosphorus (P) as a deoxidizer, which not only enhances the alloy’s flowability but also significantly boosts its hardness and wear resistance. CuSn8 is internationally known as CW453K (EN) and C52100 (UNS).
Key Performance Overview
CuSn8’s balanced properties make it the ideal choice for demanding industrial applications:
-
High Strength and Hardness: The higher tin content provides CuSn8 with exceptional strength and elasticity.
-
Outstanding Wear Resistance: The addition of phosphorus further enhances the material’s wear resistance, making it the top choice for sliding bearings and wear components.
-
Excellent Corrosion Resistance: CuSn8 resists various corrosive media, especially in marine and industrial environments.
-
Good Formability and Machinability: CuSn8 is highly suitable for cold working and offers excellent welding and brazing properties.
Mechanical Properties of CuSn8
CuSn8’s mechanical properties vary significantly depending on its processing condition (tempered state). Cold working significantly enhances its strength and hardness.
| Property | R370/H90 (Soft Annealed) | R540/H170 (¾ Hard) | R660/H210 (Spring Hard) |
|---|---|---|---|
| Tensile Strength (Rm) | 370 – 450 MPa | 540 – 630 MPa | 660 – 750 MPa |
| Yield Strength (Rp0.2) | ≤ 300 MPa | ≥ 460 MPa | ≥ 620 MPa |
| Elongation (A50) | ≥ 50% | ≥ 13% | ≥ 3% |
| Vickers Hardness (HV) | 90 – 120 | 170 – 200 | 210 – 240 |
CuSn8 in Swing Bearings: Exceptional Load Capacity
CuSn8 is ideal for manufacturing high-load, low-speed swing bearings, particularly in construction machinery, lifting equipment, and material handling fields.
-
High Load Capacity: While CuSn8 sliding bearings typically have a dynamic load limit of 40 N/mm² (MPa) and a static load limit of 120 N/mm² (MPa), their load-bearing capacity can exceed these values in specific heavy-load and shock conditions. The material can endure up to 150 MPa of impact load during intermittent or swinging motions, thanks to its excellent strength, toughness, and fatigue resistance.
-
Excellent Sliding and Wear Performance: CuSn8 features good sliding properties and low friction coefficient, making it highly effective in high-impact, low-speed applications.
CuSn8 Flanged Bearings in Harsh Environments
In demanding construction and port environments, equipment endures heavy loads, impacts, and seawater corrosion, making durability in key components essential. CuSn8 phosphor bronze sliding bearings, particularly the 505550 series flanged bearings, have become the ideal solution for critical components like hook rotation supports and container lifting device connections, providing significant economic benefits to operators.
Engineered from high-performance CuSn8 phosphor bronze (CW453K/C52100), our flange plain bearing wrapped bronze bushing (ID40 x OD44 x 55Flange x L50mm) is designed for demanding applications in ports, construction, and marine environments. Perfect for吊钩旋转支座 (crane hook pivots) and集装箱吊具连接 (container spreader connections), this bushing delivers exceptional strength, corrosion resistance, and wear performance.Key Features & Benefits
- High Load Capacity: Supports dynamic loads up to 40 N/mm², static loads up to 120 N/mm², and impact loads up to 150 MPa, ensuring reliability in extreme conditions.
- Superior Seawater Corrosion Resistance: Naturally resists salt mist and humidity, ideal for harsh marine and coastal environments.
- Outstanding Wear Resistance & Self-Lubrication: Wrapped design with diamond or spherical grease grooves ensures continuous lubrication, minimizing friction and wear in low-speed, high-load swinging applications.
- 25% Longer Lifespan: Proven to extend service life by 25%, reducing maintenance costs and saving operators thousands annually.
- Flange Design: 55mm flange provides robust support for radial and axial loads, ensuring stability in critical components.
Applications
- Crane Hook Pivots: Enables smooth rotation and precise load handling under heavy radial and axial forces, boosting crane safety and efficiency.
Case Study: A large port terminal upgraded to CuSn8 40x44x55x50mm bushings, achieving a 25% lifespan increase and significant savings through reduced downtime. - Container Spreader Connections: Perfect for telescopic arm joints and twist-lock mechanisms, offering durability under high-frequency impact loads.
Why Choose CuSn8 Flange Plain Bearings?
- Cost Savings: Extended lifespan and minimal maintenance reduce operational expenses.
- Reliable Performance: Minimizes unplanned downtime, maximizing equipment uptime and productivity.
- Built for Tough Environments: Excels in corrosive, high-load settings like ports and construction sites.
Specifications
- Dimensions: ID 40mm x OD 44mm x Flange 55mm x Length 50mm
- Material: CuSn8 Phosphor Bronze (High strength, corrosion-resistant)
- Load Ratings: Dynamic 40 N/mm², Static 120 N/mm², Impact up to 150 MPa
- Lubrication: Wrapped design with grease-filled grooves for optimal self-lubrication
- Standards: Conforms to CW453K (EN) and C52100 (UNS)
Upgrade to CuSn8 Flange Wrapped Bronze Bushings Now!
Empower your port cranes, spreaders, and heavy equipment with the durability and efficiency of CuSn8 bushings. Contact us today for quotes, technical specifications, or tailored solutions to optimize your operations!Reach out to our sales team or visit our website for more information!
Our CuSn8 flange plain bearing wrapped bronze bushing (ID40 x OD44 x 55Flange x L50mm) is crafted from high-performance CuSn8 phosphor bronze (CW453K/C52100), tailored for rigorous applications in ports, construction, and marine environments. Ideal for吊钩旋转支座 (crane hook pivots) and集装箱吊具连接 (container spreader connections), this bushing delivers superior durability, corrosion resistance, and wear performance.Key Features & Benefits
- Exceptional Load Capacity: Handles dynamic loads up to 40 N/mm², static loads up to 120 N/mm², and impact loads up to 150 MPa, ensuring reliability under extreme conditions.
- Superior Seawater Corrosion ResistanceResists salt mist and humid environments, making : Resists salt mist and humid environments, making it perfect for marine and coastal applications.
- Enhanced Wear Resistance & Self-Lubrication: Wrapped design with diamond or spherical grease grooves provides continuous lubrication, reducing friction and wear in low-speed, high-load swinging motions.
- 25% Extended Lifespansaving operators thousands annually. : Proven to increase service life by 25%, cutting maintenance costs and saving operators thousands annually.
- Flange Design: 55mm flange ensures robust support for both radial and axial loads, enhancing stability in critical components.
Why CuSn8 Sliding Flanged Bearings Are the Best Choice for Construction and Port Equipment Operators
For construction and port equipment operators, CuSn8 sliding flanged bearings offer a highly cost-effective solution. With their ultra-long lifespan and minimal maintenance requirements, they directly reduce operational costs while increasing reliability and reducing unplanned downtime. This maximizes equipment uptime and operational efficiency. Their exceptional all-around performance makes them the best choice for dealing with the challenges of heavy loads, corrosion, and wear.
Upgrade to CuSn8 Sliding Flanged Bearings (505550 Series) now and enhance the efficiency, durability, and cost-effectiveness of your equipment!
Metal Bushing (Lubricated Metal) -Self-Lubricating Bushing Materials
Bushings are specialized, self-lubricating metal components widely utilized across various industries due to their durability and low maintenance requirements. Self-lubricating metal bushings are engineered to function without additional lubrication in numerous applications, thereby minimizing maintenance needs. These bushings are available in various series and configurations, such as flanged bushings and split bearings, to meet specific application requirements.
Metal-Polymer Anti-Friction Plain Bearings
Metal-Polymer Composite Self-lubricating Bushing Material
Steel Back + Porous Bronze Sinter + PTFE
