Self Lubricating Bronze Groove Bearings

Bronze Bushing Oil Groove Available Standard Metric Size Table

Cast Bronze Bushing Oil Groove Available Standard Inch Size Table

Manufacturer of bronze and self lubricating bronze parts

Custom & Special Grooving Patterns Bronze Bushings:

Bronze bushings are crucial components in various applications, including automotive, aerospace, and heavy machinery. They provide low-friction movement and high load capacity, ensuring smooth and efficient operation. One way to enhance the performance of these bushings is through custom and special grooving patterns. These patterns can improve lubrication, heat dissipation, and debris management, leading to longer service life and reduced maintenance requirements.

1. Straight Grooves Straight grooves are the most common and straightforward grooving pattern for bronze bushings. They run parallel to the bushing’s axis, providing a continuous path for lubrication. This pattern is suitable for both rotating and oscillating applications, offering a good balance between performance and simplicity.

2. Spiral Grooves Spiral grooves wind around the bushing in a helical pattern. This design helps distribute lubrication evenly across the bushing’s surface and can also aid in moving debris away from critical contact areas. Spiral grooves are particularly effective in high-speed rotating applications where proper lubrication is crucial for optimal performance and reduced wear.

3. Circular Grooves Circular grooves, also known as radial or annular grooves, are concentric circles that run perpendicular to the bushing’s axis. This pattern is ideal for oscillating applications and evenly distributes lubricant around the bushing’s circumference. Circular grooves also help retain lubricant in place, making them a great choice for applications with intermittent or irregular movement.

4. Figure-8 Grooves Figure-8 grooves consist of two interconnected circular grooves forming a figure-8 pattern. This design combines the advantages of both straight and circular grooves, offering efficient lubrication distribution and effective debris management. Figure-8 grooves are well-suited for applications with both oscillating and rotating movements.

5. Diamond Grooves Diamond grooves consist of a series of diamond-shaped patterns on the bushing’s surface. This design provides excellent lubrication distribution while also facilitating debris removal. Diamond grooves can be customized to meet specific application requirements, making them a versatile option for a wide range of industries.

6. Custom Grooves For unique applications with specific requirements, custom grooving patterns can be developed. These may include a combination of the patterns mentioned above or entirely new designs tailored to the particular needs of the application. Custom grooves offer the flexibility to optimize bushing performance and ensure maximum efficiency and service life.

In conclusion, custom and special grooving patterns for bronze bushings can significantly improve the performance and lifespan of these critical components. By selecting the appropriate pattern based on the application’s requirements, you can optimize lubrication, heat dissipation, and debris management, leading to enhanced efficiency and reduced maintenance costs.

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Custom and Special Grooving Patterns for Rg7 Bronze Bearing

RG7 bronze, also known as continuous cast manganese bronze, is a high-strength material with excellent wear resistance, making it an ideal choice for bearings in various industries. Custom and special grooving patterns can be applied to RG7 bronze bearings to enhance their performance, optimize lubrication, and improve heat dissipation and debris management. Here are some popular grooving patterns for RG7 bronze bearings:

1. Straight Grooves Straight grooves run parallel to the bearing’s axis, providing a continuous path for lubrication. This pattern is suitable for both rotating and oscillating applications, offering a good balance between performance and simplicity. Straight grooves are a popular choice for RG7 bronze bearings due to their ease of manufacturing and effectiveness.

2. Spiral Grooves Spiral grooves wind around the bearing in a helical pattern, ensuring even lubrication distribution across the bearing’s surface. This design also helps move debris away from critical contact areas, which is particularly beneficial in high-speed rotating applications. Spiral grooves can further enhance the wear resistance and longevity of RG7 bronze bearings.

3. Circular Grooves Circular grooves, also known as radial or annular grooves, consist of concentric circles running perpendicular to the bearing’s axis. This pattern is ideal for oscillating applications, as it evenly distributes lubricant around the bearing’s circumference. Circular grooves help retain lubricant in place, making them suitable for applications with intermittent or irregular movement.

4. Figure-8 Grooves Figure-8 grooves are formed by connecting two circular grooves, creating a figure-8 pattern. This design combines the advantages of both straight and circular grooves, offering efficient lubrication distribution and effective debris management. Figure-8 grooves are well-suited for applications that involve both oscillating and rotating movements, making them a versatile choice for RG7 bronze bearings.

5. Diamond Grooves Diamond grooves consist of a series of diamond-shaped patterns on the bearing’s surface. This design provides excellent lubrication distribution while also facilitating debris removal. Diamond grooves can be customized to meet specific application requirements, making them a versatile option for a wide range of industries using RG7 bronze bearings.

6. Custom Grooves For unique applications with specific requirements, custom grooving patterns can be developed. These may include a combination of the patterns mentioned above or entirely new designs tailored to the particular needs of the application. Custom grooves offer the flexibility to optimize the performance of RG7 bronze bearings and ensure maximum efficiency and service life.

In conclusion, custom and special grooving patterns for RG7 bronze bearings can significantly improve the performance and lifespan of these critical components. By selecting the appropriate pattern based on the application’s requirements, you can optimize lubrication, heat dissipation, and debris management, leading to enhanced efficiency and reduced maintenance costs.

Rg7 Bronze Mechanical Capacity High Quality Cast Bronze Bearing

RG7 bronze, also known as continuous cast manganese bronze, is a high-strength material with excellent wear resistance. It is commonly used for bearings in various industries due to its impressive mechanical properties. Below is a chart that provides more details about the RG7 bronze bearing material:

The chart above provides a comprehensive overview of the properties and characteristics of RG7 bronze bearings. By understanding these details, engineers and designers can make informed decisions about whether RG7 bronze is suitable for their specific applications.

C93200 Leaded Tin Bronze Bushings:

1. Composition: C93200 is composed of Cu: 81-85%, Sn: 6.3-7.5%, Pb: 6-8%, Zn: 2-4%, and other elements in smaller quantities.
2. Color: Yellowish-brown
3. Density: 8.8-9.0 g/cm³
4. Tensile Strength: 221-310 MPa
5. Yield Strength: 103-179 MPa
6. Elongation: 10-15%
7. Hardness (Brinell): 65-90 HB
8. Coefficient of Friction (unlubricated): 0.15-0.25
9. Coefficient of Friction (lubricated): 0.05-0.10
10. Thermal Conductivity: 60-70 W/m·K
11. Melting Point: 900-950°C
12. Corrosion Resistance: Good resistance to seawater, mild acids, and alkaline environments
13. Machinability: Good
14. Applications: Bearings, bushings, gears, worm wheels, heavy-duty machinery

RG7 Bushing Bronze Equivalent:

1. Composition: RG7 is composed of Cu: 60-65%, Sn: 5-7%, Pb: 5-7%, Zn: 20-25%, Mn: 0.5-2%
2. Color: Yellowish-bronze
3. Density: 8.5-8.8 g/cm³
4. Tensile Strength: 280-350 MPa
5. Yield Strength: 120-190 MPa
6. Elongation: 8-15%
7. Hardness (Brinell): 70-130 HB
8. Coefficient of Friction (unlubricated): 0.15-0.25
9. Coefficient of Friction (lubricated): 0.05-0.10
10. Thermal Conductivity: 50-60 W/m·K
11. Melting Point: 950-1000°C
12. Corrosion Resistance: Good resistance to seawater, mild acids, and alkaline environments
13. Machinability: Good
14. Applications: Bearings, bushings, gears, worm wheels, heavy-duty machinery

While the exact compositions and properties of C93200 and RG7 bronze differ slightly, they share many similarities, making them suitable alternatives for specific applications. Both materials offer good wear resistance, strength, machinability, and corrosion resistance, making them ideal choices for bushings and bearings used in various industries.