Square flange graphite bearing
Square flange graphite bearing
Self-lubricating bronze bearings are engineered for applications where external lubrication is impractical. Solid lubricants are compressed and molded directly into the bearing to guarantee a maintenance-free product. No additional lubrication is necessary.
Square Flange Graphite Bearing
Experience the utmost confidence in your industrial equipment with our Square Flange Graphite Bearing. Strengthened by its robust build, this bearing offers exceptional durability, standing up to heavy loads and harsh operating conditions. Its resistance to wear and tear makes it a long-lasting companion for your machines, minimizing the need for replacements and repairs. Trust in its reliability and enjoy seamless operations, day after day.
The Pinnacle of Oilless Bushing Technology
MPTSZ16-20-25 Square Flange Graphite Bearing
(Specific bushing, with an inner diameter (d) of 16 mm and an overall length (L) of 20 mm) The MPTSZ16-20-25 Square Flange Graphite Bearing is a cutting-edge component designed to address the common challenges faced by engineers and manufacturers across various industries. This remarkable bushing belongs to the broader MPTSZ16-20-25 family, renowned for its self-lubricating properties and versatile copper-alloy graphite composition.
Revolutionize Your Machinery: Flange Graphite Bearing
Industrial Safety Ensured: Square Flange Graphite Bearing
Square flange graphite bearings, also known as flanged self-lubricating bearings, are mechanical components designed to facilitate smooth rotational or linear motion between two surfaces. These bearings are constructed using a combination of graphite and other high-strength materials, resulting in exceptional load-bearing capacity and self-lubricating properties.
In the realm of industrial machinery, precision, and reliability are paramount. Bearings, being fundamental components, play a significant role in ensuring the smooth functioning of various mechanisms. Among them, the square flange graphite bearing stands out as a reliable and indispensable element.
The Construction and Composition
Square flange graphite bearings consist of multiple layers, each serving a specific purpose. The innermost layer is typically composed of a steel or bronze backing, providing structural support. Above that, a porous layer infused with a solid lubricant, such as graphite, offers self-lubricating capabilities, reducing friction and wear.
Thanks to its exceptional heat and corrosion resistance, this bearing maintains its integrity even under extreme conditions. Say goodbye to worries about overheating and corrosion-related breakdowns, as this bearing is engineered to thrive in challenging environments. Keep your operations running smoothly and securely with this reliable and heat-resistant bearing.
Square Flange Graphite Bearing Size Chart
| mm d(F7) | mm D(h7) | L mm | H | T | t | di | d2 | P.C. D | W | F | A | Hex Bolts | ||
| 6 | +0022 +0010 | 10 | +0 -0015 | 15 20 | 25 | 4 | 2.2 | 3.5 | 6 | 17 | 20 | – | 17 | M3- 10×2* ⑷ |
| 8 | +0028 +0.013 | 12 | +0 -0018 | 15 20 25 30 35 | 27 | 4 | 2.2 | 3.5 | 6 | 19 | 22 | – | 19 | |
| 10 | 14 | 15 20 25 30 | 29 | 4 | 2.2 | 3.5 | 6 | 21 | 23 | – | 21 | |||
| 12 | +0034 +0016 | 18 | 20 25 30 35 40 | 36 | 5 | 3 | 4.5 | 7.5 | 26 | 28 | – | 26 | M4-12×2 （4) | |
| 13 | 19 | +0 +0021 | 20 25 30 35 | 37 | 5 | 3 | 4.5 | 7.5 | 27 | 29 | – | 27 | ||
| 16 | 22 | 15 20 25 30 35 40 50 | 40 | 5 | 3 | 4.5 | 7.5 | 30 | 31 | 18 | 24 | 12*4 | ||
| 20 | +0.041 +0.020 | 28 | 15 20 25 30 35 40 50 60 70 | 49 | 6 | 3.7 | 5.5 | 9 | 38 | 38 | 22 | 31 | M5-16×4 | |
| 25 | 33 | +0 -0025 | 20 25 30 35 40 50 60 70 80 | 54 | 6 | 3.7 | 5.5 | 9 | 43 | 42 | 25 | 35 | ||
| 30 | 38 | 35 40 50 60 70 | 63 | 8 | 4.2 | 6.6 | 11 | 50 | 50 | 30 | 40 | M6- 20×4 | ||
| 35 | +0.050 +0025 | 44 | 40 50 60 70 80 | 69 | 8 | 4.2 | 6.6 | 11 | 56 | 54 | 36 | 43 | ||
| 40 | 50 | 35 40 50 60 70 80 100 | 82 | 10 | 5.2 | 9 | 14 | 66 | 64 | 38 | 54 | M8- 25×4 | ||
| 50 | 62 | +0 -0 030 | 70 80 100 | 94 | 10 | 5.2 | 9 | 14 | 78 | 73 | 50 | 60 | ||
Material Composition and Properties
| Material Composition and Properties | |||||||
| Code | oilless
bearing |
oilless
bearing |
oilless
bearing |
oilless bearing | oilless bearing | oilless bearing | oilless bearing |
| Code | CuZn25AI5
Mn3Fe3 |
CuZn25Al5
Mn3Fe3 |
CuAI9Fe4
Ni4Mn2 |
CuSn5
Pb5Zn5 |
CuSn12 | HT250 | Gcrl5 |
| Density | 8.0 | 8.0 | 8.5 | 8.9 | 9.05 | 7.3 | 7.8 |
| Hardness HB | >210 | >250 | >150 | >70 | >80 | >190 | HRC>58 |
| N/mm2 Tensile strength | >750 | >800 | >800 | >200 | >260 | >250 | >1500 |
| Elongation% | >12 | >8 | >15 | >10 | >8 | >5 | >15 |
| Coefficien of linear expansion 10″ | 1.9 | 1.9 | 1.9 | 1.8 | 1.8 | 1.0 | 1.1 |
| Limit Temp °C | -40-+300 | -40-+150 | -40-+400 | -40-+400 | -40-+400 | -40 〜+400 | _40〜+400 |
| Max.load N/mm? | 100 | 120 | 150 | 60 | 70 | 80 | 200 |
| m/min Max.speed (Dry) | 15 | 15 | 20 | 10 | 10 | 8 | 5 |
| Max.PV PV N/mm2*m/min | 200 | 200 | 60 | 60 | 80 | 40 | 150 |
| Compression Set 300N/mm2 | <0.01 | < 0.005 | <0.04 | <0.05 | <0.05 | <0.015 | < 0.002 |
High-performance bearing
Advantages of Square Flange Graphite Bearings
- Enhanced Durability： Square flange graphite bearings exhibit remarkable durability, making them suitable for prolonged usage in demanding industrial environments. The combination of robust materials and self-lubricating properties ensures minimal wear and extends the bearing’s lifespan.
- Self-Lubricating Properties： The graphite particles embedded within the bearing matrix create a lubricating film between the bearing and the shaft, reducing friction and minimizing the need for external lubrication.
- High Load Capacity：allowing them to support heavy loads without compromising performance.
- Square flange graphite bearings offer a low coefficient of friction, ensuring smooth and efficient motion. Reduced friction leads to less energy loss and enhances the overall efficiency of the machinery or equipment.
Long-lasting durability
Applications Across Industries
Square flange graphite bearings find wide-ranging applications in various industries due to their exceptional performance and versatility.
- In the automotive sector, square flange graphite bearings are commonly used in steering systems, throttle linkages, and suspension components. Their self-lubricating nature helps reduce maintenance needs and enhances vehicle performance.
- In heavy machinery applications, such as construction equipment, square flange graphite bearings provide reliable support and smooth operation under high loads and tough conditions.
- In wind turbines and solar tracking systems, square flange graphite bearings ensure efficient movement and reduce maintenance requirements in harsh environmental conditions.
- In robotic systems and automated machinery, square flange graphite bearings contribute to precise and reliable motion, enhancing the overall productivity of the automation process.
Exploring the Diversity of Graphite Bearings
In the realm of graphite bearings, diversity reigns supreme, with each type offering unique features and catering to specific applications.
Simple Yet Effective – Plain Graphite Bearings
At the core of graphite bearings lies the plain type, a fundamental and uncomplicated bearing with no flange or mounting intricacies.
Versatility with Flange – Flange Graphite Bearings
If axial positioning is a key requirement, flange graphite bearings come into play. Equipped with a flange on one end, these bearings offer a convenient mounting surface, enabling easy attachment to a housing or plate.
The Stability of Square Flange – Square Flange Graphite Bearings
Taking stability to the next level, the square flange graphite bearings bring together the advantages of graphite bearings with a square flange design. This powerful combination enhances mounting stability and ensures efficient load distribution.
Discover the ultimate Square Flange Graphite Bearing, engineered for smooth performance, unmatched reliability, and enhanced safety. Get your hands on this high-performance bearing now and revolutionize your machinery. Buy today and experience a 50% boost in productivity!
www.bronzeoilless.com
Square Flange Linear Bearing Graphite Copper
The Square Flange Linear Bearing Graphite Copper has undoubtedly revolutionized the linear bearing market. Its self-lubricating properties, low friction, and excellent load capacity have made it a preferred choice in diverse industries. As technology continues to advance, we can expect further improvements in bearing design, but for now, the Square Flange Self-lubricating Brass Bush stands as a shining example of how innovative materials and smart engineering can enhance industrial machinery’s efficiency and reliability.
Q: Are Square Flange Linear Bearing Graphite Copper bearings suitable for high-temperature applications?
A: Yes, the bearings exhibit excellent temperature tolerance, making them ideal for high-temperature environments.
Q: Can I use these bearings in marine environments?
A: Yes, the corrosion resistance of the Square Flange Linear Bearing Graphite Copper makes them suitable for marine applications.
