Description
The installation of graphite rings at the rotating joints often finds no material more suitable for this job than graphite. Because mechanical graphite materials have a series of properties suitable for manufacturing wear-resistant parts. Impregnating some materials such as resins and metals like antimony in the graphite material makes graphite more wear-resistant than other wear-resistant materials.
Features
01
Self-lubrication: Graphite rings are inherently self-lubricating, which means they do not require additional lubrication from oil or grease. Graphite material acts as a solid lubricant, reducing friction and wear between bearing surfaces.
02
Low friction: Graphite has a low coefficient of friction, enabling graphite rings to operate smoothly and efficiently with minimal resistance. This characteristic helps improve energy efficiency and extends the service life of the bearings and the machinery they support.
03
High temperature resistance: Graphite bearings can withstand high temperatures without losing lubrication performance or degrading. This makes them suitable for applications where high temperatures are present, such as industrial ovens, kilns, and high-speed machinery.
04
Chemical resistance: Graphite bearings have excellent chemical resistance and are suitable for use in harsh environments where contact with corrosive chemicals or solvents is required. They are commonly used in chemical processing plants, wastewater treatment facilities, and other corrosive environments.
05
Dimensional stability: Graphite bearings can maintain their dimensional stability even under heavy loads and high speeds, ensuring smooth operation and minimal wear. This allows for reliable performance in demanding industrial applications.
Applications
Graphite bearings are applied in various industries and machinery, including:
01
Pumps and compressors: Graphite bearings are used in pump and compressor applications, where low-friction operation and wear resistance are crucial for efficient performance.
02
Automotive and aerospace: Graphite bearings are used in automotive and aerospace applications due to their lightweight, self-lubricating properties, and ability to withstand high temperatures and high speeds.
03
Industrial machinery: Graphite bearings are used in various industrial machinery, including conveyor systems, printing presses, and manufacturing equipment, to reduce friction, improve efficiency, and minimize maintenance requirements.
04
Marine and offshore: Graphite bearings are suitable for marine and offshore applications due to their corrosion resistance and ability to withstand harsh marine environments, such as saltwater exposure and high humidity.
Specifications
Material
High quality graphite
Capacity
Accept customization
Size
Accept customization
Compatibility
Suitable for all kinds of furnaces and melting devices
Parameter
| Type | Bulk Density | Specific Resistivity | Heat Conductivity（100℃） | Coefficient of Thermal Expansion | Shore Hardness | Flexural Strength | Compressive Strength | Modulus of Elasticity | Porosity | Ash | Granularity | Recommended |
| g/cm³ | μQ·m | W/m.k | HSD | HSD | Mpa | Mpa | Gpa | % | PPM | μm | Applications | |
| YT-WX-4 | 1.75 | 8-11 | 110-120 | 5.46 | 42 | 65 | 38 | 9 | 17 | 50 | 13-15 | Common (use) |
| YT-WX-5 | 1.85 | 8-10 | 130-140 | 4.75 | 48 | 85 | 46 | 11.8 | 13 | 50 | 13-15 | Common (use) |
| YT-WX-6 | 1.90 | 8-9 | 130-140 | 4.80 | 53 | 95 | 55 | 12 | 11 | 50 | 8-10 | Metallurgy |
| YT-WX-7 | 1.82 | 11-13 | 110-120 | 5.80 | 65 | 51 | 115 | 12 | 12 | 50 | / | Common (use) |
| YT-H-5 | 1.68 | 13-15 | 80-100 | 5.80 | 60 | 80 | 38 | 8.8 | 18 | 50 | 8-10 | EDM |
| YT-H-7 | 1.85 | 11-13 | 100-120 | 5.90 | 68 | 135 | 62 | 12 | 12 | 50 | 7 | EDM & Photovoltaic |
| YT-H-8 | 1.90 | 11-13 | 110-120 | 5.85 | 72 | 160 | 70 | 13 | 11 | 50 | 5 | EDM & Hot Press |
| YT-BD900 | 1.83 | 8-11 | 120 | 4.90 | 50 | 87 | 45 | 11 | 13 | 50 | / | Hot Bending Glass: Automotive |
| YT-BD950 | 1.85 | 8-11 | 130 | 5.00 | 51 | 100 | 55 | 13 | 13 | 50 | / | Hot Bent Glass: Rear Covers |
| YT-BD960 | 1.79 | 8-11 | 100 | 5.30 | 55 | 101 | 60 | 12 | 14 | 50 | / | Hot Bent Glass: Front Cover |
| RW800 | 1.85 | 11-13 | 95 | 6.00 | 70 | 140 | 70 | 12 | 15 | 50 | / | Semiconductor |
| RW810 | 1.82 | 11-13 | 95 | 6.10 | 70 | 145 | 68 | 11 | 15 | 50 | / | Semiconductor |
| RW860 | 1.82 | 12-15 | 90 | 6.20 | 70 | 150 | 65 | 13 | 15 | 50 | / | Semiconductor |
