WZB SF-1 is a a kind of thin wall wrapped bearings made of tripple layer composites material which consists of a steel backing, a sintered porous bronze particles interlayer and calendered with PTFE and Pb mixture as surface layer. This is of low friction coefficient, antiwear, anti-corrosion and can be used without oil, or only a trace of oil is

JDB-2 is also one type of JDB series.It is base on bronze CuSn6Pb3 and evenly embedded with a solid under low load, high temperature and middle speed, e.g.gemel is furnace gate, convery way of the baking furnace, light industry and tooling machine industry etc. Base material:CuSn6Zn6Pb3 Base Hardness: HB80-100 Friction coefficient: <0.15 Te

JDB-1 Solid Lubricant Embedded Bush can be used low, middle and high load. When under high load, wear peformance degrades accordingly. It's a general-purpose product and be applied under low or high pressure, low or high temperature, and oil, water or dry lubrication. Can be applied in consistent cast machine, rolling machine, conve

WZB SF-1 is a a kind of thin wall wrapped bearings made of tripple layer composites material which consists of a steel backing, a sintered porous bronze particles interlayer and calendered with PTFE and Pb mixture as surface layer. This is of low friction coefficient, antiwear, anti-corrosion and can be used without oil, or only a trace of oil

WZB SF-2Y non-lead boundary lubrication bearing is improved on the basis of SF-2X. It can be applied to the field where non-lead is required. Now it's widely used in textile machines, auto operating parts and other middle speed, middle load and grease lubrication occasions. Load capacity：70N/mm2 Temperature：-40~+130°C Speed limit：2.5m/s Fri