We continue to develop and innovate, and strive to become the industry's first-class manufacturer of Hydraulic Wear Rings, Bushings Used for Caterpillar, Hydraulic Cylinder Guide Rings Excavator Spare Parts. In terms of creativity, we make full use of innovative ideas and introduce advanced technology and research methods. Here, you can buy satisfactory products.
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
We fully respect our customers' individual requirements and are able to manufacture Mini Excavator Bucket Pins and Bushings High Frequency Quenching upon request. The company insists on promoting the transformation of its own development mode through reform, and uses its own brand resources to carry out in-depth transformation. Our company has the characteristics of self-improvement, vitality and harmonious development.
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