The company is committed to the development and production of Inner Spherical Ball, Graphite Phenolic Resin Bushings, Guide Strips, and has obtained quality system certification. A quality management assurance system has been established in all aspects of products from R&D, production to sales. Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. The company regards integrity, responsibility and innovation as its continuous pursuit and goal, and is willing to join hands with our friends to create a better tomorrow. The company's integrity, strength and product quality have been strongly recognized by the industry.
Our bushisngs are made from fine cotton fabric and phenolic resin added with graphite, which is a high-strength laminated material finished with heat solidifying process under certain pressure and temperature.
Product parameter
Color | Black | |
Material | Phenolic resin reinforced with cotton fiber and graphite (PFC-2) | |
Density | 1.2-1.4g/cm³ | 0.043-0.051lb/in³ |
Tensile Strength | 42MPa | 6090PSI |
Ultimate Compressive Strength | 220MPa | 31900PSI |
Impact Strength | 24 J/m | |
Rockwell Hardness | 90HRM | |
Coefficient of friction | 0.15-0.30(Dry) | |
Temperature | -40° to 130° C | -104° F to 266° F |
Product application
Bushings, also known as plain bearings, are used in machinery that has a rotating or a sliding shaft, and work to reduce friction between the rotating shaft and the structure supporting it.
Product Qualification
Our well-established quality system helps ensure that every Stainless Steel Bushing for Caterpillar Komatsu (1W4738, 2H2356, 2P1168) and solution is safe, cost-effective and reliable. Our employees can correctly understand the company's development strategy and work ideas, and further enhance the sense of responsibility and mission. Through continuous efforts, we strive to become the industry leader and contribute our strength to the development of the industry and the rise of the nation.
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