Are you looking for the best bronze bushing manufacturers in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top bronze bushing factories in China, highlighting their unique features, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your needs.
Bronze Bushings Manufacturer, Metric & Inch Size
Bronze Bushing Supplier – Wholesale Suppliers Online – Viiplus
Solid Bronze Bushings Factory and Manufacturers China
Product Details: Solid bronze bushings are made from bronze alloys, such as SAE 660 (copper 83%, tin 7%, lead 7%, zinc 3%) or other types like C95400 Aluminum Bronze, C93200 Bearing Bronze, and C86300 Manganese Bronze. These bushings are known for their non-porous, highly dense grain structure, offering good hardness, strength, and wear resistance. They are ideal for heavy loads at moderate speeds or light loads at high speeds, with a maximum Pv value of 75,000, P-load of 3,000, and V-SFM of 750. They operate effectively in a temperature range of -450° F to + 450° F and are compliant with various
ASTM standards.
Pros:
– High load-bearing capacity and wear resistance
– Excellent anti-frictional characteristics
– Corrosion-resistant
– Self-lubricating properties with graphite plugs (in some types)
– Easy installation and removal due to flanged design
– Operates effectively in a wide temperature range
Cons:
– May require periodic lubrication if not self-lubricating
– Can be more expensive than other bearing materials
– Lead content in some alloys may pose environmental concerns
– Limited speed and load capabilities compared to other materials
Wrapped Bronze Bushing, Excellent Supplier from China
Product Details: Bronze bushings offered by Bronzelube include a wide range of materials such as cast bronze, aluminum bronze, tin bronze, and high tensile brass. Products include sleeve, flange, and thrust bearings, as well as metric brass bushings. Specific alloys available include C93200 Standard Stocked Sleeve Bearings, C95400 Aluminum Bronze Bushings, C86300 Manganese Bronze Bushings, and others. These bushings are designed to increase efficiency and decrease downtime in various applications, including oil and gas, marine/defense, and more. They are available in standard and custom-made sizes, with options for different casting methods and alloys to meet specific requirements[4].
Pros:
– High strength, durability, and corrosion resistance
– Excellent wear resistance and self-lubricating properties
– Suitable for high-load, low-speed, and heavy-duty applications
– Long-lasting and maintenance-free with self-lubricating options
– Versatile and available in many alloys and compositions
– Corrosion-resistant and ideal for wet environments
– Improves performance and reduces maintenance requirements
Cons:
– May require external lubricant in some cases, although self-lubricating options…
– Can corrode if exposed to certain harmful chemicals like chloride
– Assembly and maintenance are critical to performance and durability
China Solid Bronze Bearing
Product Details: Solid bronze bearings, such as those made from C93200 (SAE 660) alloy, are high-quality bearings used for general utility applications. They are highly resistant to impact, wear, and corrosion, and possess good anti-friction properties, ample strength and hardness, adequate ductility, and excellent machinability. These bearings are used in various applications including industrial bearings, wearplates, seals, liners, gibs and ways, worm gears, adjusting nuts, collets, plungers, pump rods, sleeve bearings, and valve seats.
Pros:
– High resistance to impact, wear, and corrosion
– Good anti-friction properties
– Ample strength and hardness
– Adequate ductility and excellent machinability
– Suitable for a wide range of applications including industrial and heavy-duty us…
– Can operate under various lubrication conditions including boundary and mixed-fi…
Cons:
– May require periodic lubrication to maintain optimal performance
– Operating temperatures are limited, typically up to 300°C (572°F)
– Can be more expensive than other bearing materials
– May not be suitable for very high-speed applications due to friction and heat ge…
Cast Bronze Bushings – China Supplier, Wholesale
Product Details: Cast bronze bushings are made from continuous cast bronze, typically C93200 (SAE 660) material, which complies with ASTM B505 standards. These bushings have an inner diameter tolerance of +/- 0.025 mm and an outer diameter tolerance of + 0.050 / + 0.076 mm. The chemical composition includes Copper (83%), Tin (7%), Lead (7%), and Zinc (3%). They are suitable for most general bearing applications and can operate satisfactorily in temperatures up to 450°F. Additional lubrication may be necessary, with maximum PV 75,000, Max P 4,000, and Max V 750.
Pros:
– Long-lasting and corrosion-resistant
– Harder and less likely to break or deform compared to other materials
– Excellent machining properties, good hardness, strength, and wear resistance
– Excellent anti-friction qualities
– Can be easily resized, oil grooved, or drilled to meet special requirements
– Non-magnetic and resistant to dezincification
Cons:
– May require additional lubrication
– Limited to specific maximum operating parameters (PV, P, V)
– Not suitable for high-speed applications without proper lubrication
External Thread Wear-resistant Bronze Bushing
Product Details: The external thread wear-resistant bronze bushing is made from a high-hardness bronze alloy. It features excellent wear resistance, is not easy to produce seizure, and has good casting and cutting performance. The bushing also exhibits good corrosion resistance in the atmosphere and fresh water. It is suitable for wear-resistant parts working under high load (below 20Mpa) and high sliding speed (8m/s), such as connecting rod, bushing, bush, gear, worm gear, etc. Applications include diesel engines, automobiles, agricultural machinery, hydraulic machinery, machine tools, forestry machinery, engineering machinery, mines, railways, ships, petrochemical machinery, die casting machines, metallurgical equipment, food packaging machinery, textiles,
light industry machinery, and aviation.
Pros:
– High hardness and excellent wear resistance
– Not easy to produce seizure
– Good casting and cutting performance
– Good corrosion resistance in the atmosphere and fresh water
– Suitable for high load and high sliding speed applications
– Self-lubricating properties reduce the need for external lubrication
Cons:
– Limited to loads below 20Mpa
– Specific installation and maintenance requirements may apply
CuAl10Fe5Ni5 Aluminium Bronze Bushing
Product Details: The CuAl10Ni5Fe4 aluminum bronze bushing, also known as 2.0966 or C95400, is a high-strength, heat-resistant bronze alloy. It contains copper, aluminum (8.5-11.0%), iron (2.0-5.0%), nickel (4.0-6.0%), and other elements. This alloy is recognized for its stable mechanical properties at high temperatures (up to 400℃), good friction reduction, and excellent corrosion resistance in various environments including seawater. It is heat-treatable, has good machinability, and is used in applications such as bearings, gears, valve components, and wear plates.
Pros:
– High tensile strength and hardness, comparable to or exceeding that of low-alloy…
– Excellent corrosion resistance, especially in seawater and other harsh environme…
– Good wear resistance and low friction coefficient, extending the service life of…
– High heat resistance, maintaining mechanical properties under thermal stress
– Good machinability and weldability
– Non-magnetic and resistant to oxidation, tarnishing, fatigue, and creep
Cons:
– Requires lubrication due to the lack of lead and zinc
– May not be suitable for applications requiring high ductility without heat treat…
– Can be more expensive than standard bronze or brass alloys
Reliable Bronze Bushings Manufacturer in China
Product Details: Bronze bushings manufactured by Bushing MFG are made from various bronze metal alloys and are designed for high wear and tear resistance. They are versatile and widely used due to their durability and robustness. These bushings can withstand shock, impact, wear, and corrosion better than brass bushings. They are self-lubricating, eliminating the need for external lubricants like grease or oil. The self-lubrication is achieved through a powder metallurgy process where the bronze powder is sintered to create a porosity rate of about 25%, allowing for the spontaneous secretion of lubricant during use.
Pros:
– High wear and tear resistance
– Durable and robust, capable of withstanding shock and impact
– Self-lubricating, reducing the need for external lubricants
– Longer lifespan compared to brass bushings
– Perform well in severe weather conditions
– No manual lubrication required, which can degrade the metal’s quality
Cons:
– The sintering process, while beneficial, can be complex and may require specific…
– May not be suitable for applications requiring very low friction or specific lub…
Bronze, brass and copper bushes
Product Details: The bronze, brass, and copper bushes/bushings/sleeves are manufactured using centrifugal casting. This process is significantly influenced by speed, and two key points must be considered. The products are designed for various applications, including industrial machinery, agricultural equipment, and construction machinery. They are available in standard and custom OEM/ODM designs to meet specific customer requirements.
Pros:
– Advanced production equipment ensures high-quality products.
– Customizable designs to fit various application needs.
– Cost-effective options with factory prices.
– Efficient delivery and reliable service.
Cons:
– The centrifugal casting process may require careful speed control, which can be…
– No specific mention of additional certifications or audits beyond the manufactur…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Bronze Bushings Manufacturer, Metric & Inch Size | www.bronzelube.com | |||
| Bronze Bushing Supplier – Wholesale Suppliers Online – Viiplus | www.viiplus.com | |||
| Solid Bronze Bushings Factory and Manufacturers China | Solid bronze bushings are made from bronze alloys, such as SAE 660 (copper 83%, tin 7%, lead 7%, zinc 3%) or other types like C95400 Aluminum Bronze,… | – High load-bearing capacity and wear resistance – Excellent anti-frictional characteristics – Corrosion-resistant – Self-lubricating properties with… | – May require periodic lubrication if not self-lubricating – Can be more expensive than other bearing materials – Lead content in some alloys may pose… | www.jxtisens.com |
| Wrapped Bronze Bushing, Excellent Supplier from China | Bronze bushings offered by Bronzelube include a wide range of materials such as cast bronze, aluminum bronze, tin bronze, and high tensile brass. Prod… | – High strength, durability, and corrosion resistance – Excellent wear resistance and self-lubricating properties – Suitable for high-load, low-speed,… | – May require external lubricant in some cases, although self-lubricating options… – Can corrode if exposed to certain harmful chemicals like chlori… | www.bronzelube.com |
| China Solid Bronze Bearing | Solid bronze bearings, such as those made from C93200 (SAE 660) alloy, are high-quality bearings used for general utility applications. They are highl… | – High resistance to impact, wear, and corrosion – Good anti-friction properties – Ample strength and hardness – Adequate ductility and excellent mach… | – May require periodic lubrication to maintain optimal performance – Operating temperatures are limited, typically up to 300°C (572°F) – Can be more e… | www.oilesbearing.com |
| Cast Bronze Bushings – China Supplier, Wholesale | Cast bronze bushings are made from continuous cast bronze, typically C93200 (SAE 660) material, which complies with ASTM B505 standards. These bushing… | – Long-lasting and corrosion-resistant – Harder and less likely to break or deform compared to other materials – Excellent machining properties, good… | – May require additional lubrication – Limited to specific maximum operating parameters (PV, P, V) – Not suitable for high-speed applications without… | www.bronzegleitlager.com |
| External Thread Wear-resistant Bronze Bushing | The external thread wear-resistant bronze bushing is made from a high-hardness bronze alloy. It features excellent wear resistance, is not easy to pro… | – High hardness and excellent wear resistance – Not easy to produce seizure – Good casting and cutting performance – Good corrosion resistance in the… | – Limited to loads below 20Mpa – Specific installation and maintenance requirements may apply | www.rcgleitlager.com |
| CuAl10Fe5Ni5 Aluminium Bronze Bushing | The CuAl10Ni5Fe4 aluminum bronze bushing, also known as 2.0966 or C95400, is a high-strength, heat-resistant bronze alloy. It contains copper, aluminu… | – High tensile strength and hardness, comparable to or exceeding that of low-alloy… – Excellent corrosion resistance, especially in seawater and oth… | – Requires lubrication due to the lack of lead and zinc – May not be suitable for applications requiring high ductility without heat treat… – Can be… | www.bronzegleitlager.com |
| Reliable Bronze Bushings Manufacturer in China | Bronze bushings manufactured by Bushing MFG are made from various bronze metal alloys and are designed for high wear and tear resistance. They are ver… | – High wear and tear resistance – Durable and robust, capable of withstanding shock and impact – Self-lubricating, reducing the need for external lubr… | – The sintering process, while beneficial, can be complex and may require specific… – May not be suitable for applications requiring very low fricti… | bushingmfg.com |
| Bronze, brass and copper bushes | The bronze, brass, and copper bushes/bushings/sleeves are manufactured using centrifugal casting. This process is significantly influenced by speed, a… | – Advanced production equipment ensures high-quality products. – Customizable designs to fit various application needs. – Cost-effective options with… | – The centrifugal casting process may require careful speed control, which can be… – No specific mention of additional certifications or audits beyo… | www.china-dongya.com |
Frequently Asked Questions (FAQs)
What materials are commonly used by bronze bushing manufacturers in China?
Bronze bushing manufacturers in China often use various bronze alloys, which are primarily composed of copper and tin. Other elements like aluminum, manganese, nickel, and zinc may also be included to enhance specific properties. For example, high lead bronze castings such as ZCuPb24Sn5 and ZCuPb20Sn5 are popular for their durability and performance in different applications.
How are bronze bushings manufactured?
The manufacturing process of bronze bushings involves several steps. It starts with the selection of the appropriate bronze alloy, followed by either casting the alloy into the desired shape or using powder metallurgy to compress and sinter the bronze powder. Afterward, the rough bushings are machined to achieve the final dimensions and surface finish through processes like turning, drilling, and grinding.
What are the key benefits of using bronze bushings?
Bronze bushings offer several key benefits. They have high wear and tear resistance, making them durable and long-lasting even in severe weather conditions. These bushings are also self-lubricating, which reduces the need for additional lubrication and maintenance. Additionally, they have a high load-carrying capacity and are resistant to corrosion and high temperatures.
Can I customize bronze bushings according to my specific needs?
Yes, you can customize bronze bushings to fit your specific requirements. Many manufacturers in China offer tailored solutions where they can produce bushings in custom sizes, with oil grooves, or using different materials like graphite or phosphor bronze. They also provide the option to design and manufacture bushings based on your drawings and specifications.
How do I ensure the quality and reliability of the bronze bushings I purchase from Chinese manufacturers?
To ensure the quality and reliability of bronze bushings from Chinese manufacturers, look for companies with international certifications such as ISO 9001-2015. Check if the manufacturer provides product samples for quality inspection before placing an order. Additionally, verify the business licenses and read reviews or testimonials from other customers to gauge the manufacturer’s reputation and customer service.