Allows maintenance-free and long-life operation.Low wear rate and long life service.Suitable for high static and dynamic loads.

1.Part name: JDB-1 bushing 2.Material: CuZn25Al6Fe3Mn3+solid lubrication 3.Hardness:>=HB210 YL-JDB materials consist of highly wear-resistance copper cast alloy whose sliding surfaces are evenly provided with a certain percentage of solid lubricant plugs according to work condition,high-strength copper alloy provides a high load-bearing capacity and the solid lubricant can be formation of low friction film.Under technical dry running conditions,the bearing surface is designde with thick running-in film which enables the solid lubricant to be transferred to the counter material at the first contact.

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