JFB oil free bushing

JFB oil free bushing

Flange Oil-Free Bushings: Cutting-Edge Self-Lubricating Bronze Bearings For Peak Performance With JFB Oil Free Bushing MPFZ

Choosing the right bearings is crucial for achieving smooth and efficient machinery operations. Enter Flange Oil-Free Bushings – the pinnacle of self-lubrication and enduring performance. In this in-depth blog post, we explore the features, applications, and advantages of these exceptional bronze bearings with graphite plugs, meticulously designed to meet the varied demands of industries. Specifically, we focus on the JFB oil free bushing MPFZ model.

flange oilless bearing

Oilless Flanged Bronze Bush JFB Graphite Plugged Bronze Bushings

oilless flange bushing

Specializing in Flange Oil-Free Bearings

Experience peak performance with our specialization in Flange Oil-Free Bearings, featuring the cutting-edge JFB Oil Free Bushing MPFZ. Crafted with precision and expertise, these bearings offer unparalleled self-lubrication for reduced friction and wear. The bronze base, infused with graphite plugs, ensures reliability and long-lasting performance, making them ideal for various industries and applications. From automotive and industrial machinery to marine and agricultural equipment, our Flange Oil-Free Bearings excel under diverse conditions, providing efficiency and reliability. Elevate your machinery’s performance today with our JFB Oil Free Bushing MPFZ and witness a new level of productivity. Trust us as your reliable source for top-quality bearings and superior customer service.

Understanding JFB Oil Free Bushing MPFZ

Flange oil-free bearings, particularly the JFB Oil Free Bushing MPFZ, are exceptional self-lubricating components. These bearings seamlessly combine the robustness and durability of bronze with the friction-reducing properties of graphite. Comprising a resilient bronze alloy, these bushings showcase outstanding mechanical strength and wear resistance. The integration of graphite plugs serves as a solid lubricants, minimizing friction and eliminating the need for external lubrication. Consequently, Flange Oil-Free Bearings, including the JFB Oil Free Bushing MPFZ, ensure smooth operation, reduced maintenance, and extended service life, making them a dependable choice for diverse industrial applications.

Flange Graphite Plugged Bronze Bushings (JFB Type)
JFB Oil Free Bushing MPFZ

JFB Oil Free Bushing MPFZ: Low-Friction, Maintenance-Free Bearing Solution


The JFB Oil Free Bushing MPFZ is meticulously crafted to deliver exceptional benefits across various applications. The bronze base imparts stability and superior load-bearing capacity, while the integrated graphite plugs ensure continuous and efficient lubrication, even in demanding operating environments. This innovative combination of materials results in a flange oil-free bearing with low-friction properties and no need for additional maintenance. With the JFB Oil Free Bushing MPFZ, enjoy smooth and reliable performance, extended service life, and reduced operational costs – an ideal choice for your industrial needs.

JFB Oil Free Bushing MPFZ: Revolutionizing Machinery with Advanced Self-Lubrication

Oilless flange bearings

In the dynamic landscape of modern industry, the pursuit of efficiency, durability, and reliability fuels continuous innovation. A groundbreaking solution that has been transforming machinery performance is the JFB Oil Free Bushing MPFZ – a cutting-edge, self-lubricating flange oilless bearing. Departing from the constraints of conventional bearings, these bronze marvels are reshaping the industrial landscape.

The emergence of the JFB Oil Free Bushing MPFZ marks a significant milestone in the realm of bearings. Their autonomous design, prolonged service life, and exceptional performance have set new benchmarks for efficiency and reliability across diverse industries. Whether it’s enhancing machinery output, minimizing maintenance costs, or championing environmental sustainability, these bronze bearings stand as a testament to human innovation. Embrace the prowess of self-lubrication and propel your machinery to unprecedented levels of endurance and efficiency with the JFB Oil Free Bushing MPFZ!

JFB Oil Free Bushing MPFZ: Advancing Efficiency with Self-Lubricating Flanged Bronze Bearings Featuring Solid Lubricant Embedded Bronze Bushing

Key Features and Composition:

Flange Oilless Bearings are meticulously crafted from premium bronze material, specifically CuZn25Al6Mn4Fe3, and embedded with solid lubricant plugs made of graphite. This distinctive composition enhances the bearing’s performance, resulting in the following notable characteristics:

  1. Self-Lubrication: The inclusion of graphite plugs eliminates the need for constant greasing or maintenance. These self-lubricating bronze bearings ensure smooth motion and reduced friction, enhancing efficiency and minimizing downtime.
  2. High Load Capacity: Engineered to withstand heavy loads, Flange Oilless Bearings offer outstanding load-bearing capabilities, making them an ideal choice for applications with high load requirements.
  3. High Wear Resistance: The combination of bronze alloy and graphite caps provides these bearings with excellent wear resistance, ensuring longevity and reliability in challenging operating conditions.
  4. Low Coefficients of Friction: With low friction coefficients, these bearings facilitate seamless motion, reducing energy loss and contributing to more efficient operations.
  5. Good Heat Conductivity: The effective heat dissipation of the bronze material makes these bearings suitable for use in high-temperature environments, further enhancing their reliability.


Flange Oilless Bearings are extensively used across various industries, leveraging their outstanding characteristics. Some common applications include:

    1. Automobile Assembly Lines: Enhancing the efficiency and precision of automobile assembly processes, these self-lubricating bronze bearings ensure smooth and reliable operations.
    2. Water Turbines and Dams: With high load capacity and self-lubricating properties, these bearings are ideal for water turbines and dam applications, where reliability and wear resistance are critical.
    3. Plastic Injection Molding Machines: Low coefficients of friction and excellent wear resistance make these bearings well-suited for use in plastic injection molding machines, promoting consistent and efficient production.
    4. Intermittent and Oscillating Motion Conditions: Operating without the need for frequent maintenance or greasing, Flange Oilless Bearings are an excellent choice for applications involving intermittent or oscillating motion.

Oilless Flange Bushings Technical Data

Density8.0 g/cm3
Hardness>210 HB
Tensile strength>750 N/mm2
Yeild strength>450 N/mm2
Coefficient of linear expansion1.9×10-5/°C
Operating temperature-40°C~+300°C
Max. Dynamic Load120
Max. SpeedDry0.4 m/s
Oil1.0 m/s
Max. PV limitDry1.5 N/mm2.m/s
Oil3.25 N/mm2.m/s
FrictionDry0.12~0.16 μ
Oil0.03~0.08 μ

JFB Graphite Bronze Bushings by size:

JFB Flange BushingsInner Diameter (mm)Outer Diameter (mm)Length (mm)Flange Diameter (mm)Flange Thickness (mm)

These sizes of JFB Flange Bushings cater to various industrial needs and applications, offering self-lubrication, durability, and efficiency for smooth machinery operations. Choose the appropriate size based on your specific requirements for optimal performance.

Flange Oil-Free Bushings: Cutting-Edge Self-Lubricating Powerhouses for High-Performance Machinery

Flange Oil-Free Bushings, exemplified by the cutting-edge JFB Oil Free Bushing MPFZ, offer a transformative solution for industries seeking reliable and efficient bearings. These bearings feature a unique blend of self-lubrication, low friction, and high load capacity, making them the preferred choice for a wide array of applications. Whether in automotive and industrial machinery or agricultural and marine equipment, these bronze bearings with graphite plugs excel in diverse conditions, ensuring smooth and enduring performance without frequent maintenance. Experience a machinery revolution with the JFB Oil Free Bushing MPFZ, enhancing productivity, minimizing downtime, and improving cost-effectiveness. Trust a reputable supplier to provide top-quality Flange Oil-Free Bushings and the innovative JFB Oil Free Bushing MPFZ, allowing you to upgrade your machinery for exceptional operational results.

JFB Oil Free Bushing MPFZ

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