JBD-1M High hardness impregnated brass solid lubrication bearing is improved upon JDB-1 by further enhance the hardness of high hardness brass, giving rise to higher load bearing capacity and better wear-resistant property. The products are widely used in continuous casting rolling machine, mining equipment, engineering equipment, injection-molding machines, etc. Because of its high hardness, it's difficult to machining and finish, it's recommended only for really high load applications.
|Basic material||CuZn25A16Fe3Mn3||Ultimate dynamic load||120N/mm²|
|Base hardness||HB210~275||Coefficient of frictionμ|
|Maximum service temperature||300℃||Maximum sliding speed|
dry 0.4m/s oil 5m/s