Our factory's expertise in powder metallurgy, honed over years of dedicated experience, sets us apart in the industry. With a focus on innovation and quality, we've mastered the art of producing sleeve bushings that exceed expectations.One of the standout features of our square sleeve bushings is their exceptional corrosion resistance. Made from high-quality materials carefully selected for their anti-corrosive properties, these bushings withstand harsh environments and corrosive substances with ease.Our sintering process further enhances the durability and performance of these bushings. By subjecting the raw materials to high temperatures in a controlled atmosphere, we ensure optimal bonding and density, resulting in bushings that can withstand heavy loads and extreme conditions without sacrificing integrity.
At our factory, customization is key. We understand that every application is unique, which is why we offer tailored solutions to meet specific requirements. From dimensions to material composition, we work closely with clients to deliver square sleeve bushings that perfectly align with their needs.Our square sleeve bushings represent the pinnacle of quality, innovation, and customization. With our expertise in powder metallurgy, advanced sintering techniques, and a commitment to customer satisfaction, we deliver bushings that offer unparalleled corrosion resistance, durability, and performance in any industrial setting.
Bronze Bushings Ingredient List
| CHEMICAL COMPOSITION | ||||||
| Chemical Composition Limits (%) | ||||||
| ALLOY | COPPER | ZINC | LEAD | IRON | TIN | SILICON |
| C93200 | 81-85 | 1-4 | 6-8 | 0.2 | 6.3-7.5 | 0.005-0.08 |
| C95400 | 83 (minimum) | None | None | 3-5 | None | None |
| SAE 841 | 87.5-90.5 | None | None | 1 | 9.5-10.5 | None |
| ALUMINUM | PHOSPHORUS | MANGANESE | NICKEL (INCL.COBALT) | ANTIMONY | OTHER ELEMENTS |
|
| 0.005 | 0.15 | None | 1 | 0-0.35 | 0-0.08 Sulfur | |
| 10-11.5 | None | 0-0.5 | 0-1.5 | None | None | |
| None | None | None | None | None | 0.3 Carbon | |
| PHYSICAL & MECHANICAL PROPERTIES | |||||
| ALLOY | NOMINAL DENSITY | MODULUS OF ELASTICITY |
MELTING POINT OR RANGE |
THERMAL CONDUCTIVITY |
|
| lbs. /cu.in | ksi | degrees F | BTU/sq.ft./ft./hr./degrees F @ 68 degrees F |
||
| C93200 | 0.322 | 14,500 | 1570-1790 | 33.6 | |
| C95400 | 0.269 | 15,500 | 1880-1900 | 33.9 | |
| SAE 841 | 0.231-0.246 | Not Rated | 1800-2000 | Not Rated | |
| ELECTRICAL RESISTIVITY |
TEMPER | HARDNESS | ULTIMATE TENSILE | YIELD STRENGTH |
ELONGATION |
| ohms @ 68 degrees F |
Rockwell (unless noted) |
ksi | ksi | % | |
| Not Rated | As Cast | 65 Brinell | 35 | 20 | 10 |
| 80.2 | As Cast | 150-170 Brinell | 85 | 32-35 | 12-18 |
| Not Rated | As Pressed | H50 | 14 | 9 | 1 |
Bronze Bushings Applications
Application in mechanical equipment
Bronze bushings are widely used as important bearing components in mechanical equipment. They provide reliable support and reduce friction under high loads, high speeds and harsh environments. These bearings are often used to reduce direct metal-to-metal contact, thereby reducing wear and extending equipment life. Copper bearings are also an ideal choice when lubrication conditions are poor or grease cannot be used.
Wholesale Bushings Factory
With 17 years of dedicated expertise in powder metallurgy, we have earned a reputation for quality and integrity in the industry. Our extensive portfolio includes thousands of products successfully exported to countries such as Japan, Denmark, the Netherlands, and the United States. Our in-house R&D team is the cornerstone of our innovation efforts, providing robust technical support for all new products. This team, composed of senior engineers, skilled technicians, and esteemed quality inspectors, ensures that we consistently deliver top-notch services across a wide range of industries. Every day, we produce a multitude of new, industry-relevant products, reflecting our commitment to excellence and continuous improvement.
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FAQ
Q: What are the primary advantages of using square hole sleeve bushings over traditional round bushings?
A: Square hole sleeve bushings offer several distinct advantages compared to traditional round bushings. One key advantage is their enhanced torque resistance and stability. The square shape provides more contact points between the bushing and the shaft, reducing the risk of slippage or misalignment under heavy loads or torque. Additionally, square hole bushings distribute stress more evenly, minimizing wear and prolonging the lifespan of both the bushing and the machinery. This improved stability and torque resistance make square hole sleeve bushings ideal for applications where precision and reliability are critical.
Q: How does the square hole design of these bushings contribute to their ease of installation and maintenance?
A: The square hole design of sleeve bushings offers practical benefits in terms of installation and maintenance. Unlike round bushings, which require precise alignment during installation, square hole bushings can be easily oriented to fit onto square shafts without the need for additional alignment tools. This simplifies the installation process and reduces the risk of errors, saving time and labor costs. Additionally, the square shape provides more surface area for lubrication, ensuring smoother operation and reducing the need for frequent maintenance. This ease of installation and maintenance makes square hole sleeve bushings a convenient and cost-effective choice for various industrial applications.
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