Factory price supply of copper-based graphite bearings

型号：

JDB650-202825

copper-based graphite bearings (shaft sleeves) are inlaid with graphite or solid lubrication on a matrix of high-strength brass (the main chemical composition is: ~% .~.% .~.% .~.% .~.% ~%) A high-performance solid lubricating product formed from lubricants. It breaks through the limitations of ordinary bearings relying on oil film lubrication. During use, the friction heat causes the solid lubricant to rub against the shaft to form excellent conditions for coexistence of oil and powder lubrication, which not only protects the shaft from wear but also makes the solid lubricating properties permanent. Its hardness is twice as high as that of ordinary copper sleeves and its wear resistance is twice as high. This product is widely used in high-load, intermittent or swing motion situations such as motor vehicle production lines, hydraulic turbines, plastic machinery, etc.