Self-lubricating bearings-copper alloy

DAIDYNE DDK05
This completely maintenance-free bearing material consists of a porous copper-tin alloy sintered onto a steel backing and a bushing made of polytetrafluoroethylene (PTFE) mixed with a special filler.

DAIDYNE DDL05

This is an environmentally friendly lead-free self-lubricating metal polymer bearing that does not require additional lubricant. It combines the low friction characteristics of a polytetrafluoroethylene (PTFE) bearing surface with the superior strength and dimensional stability of a metal backing. Bearings with a diameter of less than 10 mm can be produced with a wall thickness of 0.5 mm. This enables more compact and lightweight designs for solenoid valves and other applications.

DAIDYNE DDK35

This completely maintenance-free bearing material consists of a porous copper-tin alloy sintered onto a phosphor bronze backing and a bushing made of polytetrafluoroethylene (PTFE) mixed with a special filler. This bushing not only has excellent tribological properties that maximize the high strength, dimensional stability and other properties of metals, but is also water-resistant, making it ideal for underwater applications.

DAIDYNE DDK55

This product uses environmentally friendly lead-free materials. A copper-tin alloy is sintered onto a steel backing, while the bearing surface is a mixture of polytetrafluoroethylene (PTFE) and special fillers. It combines the low friction characteristics of a bearing surface with the superior strength and dimensional stability of a steel backing. Even with high-precision machining of the bearing inner diameter, sufficient resin depth is maintained to achieve low friction.

DAIBEST DBB01

This lead-free, environmentally friendly bearing is completely maintenance-free thanks to its porous copper-tin alloy sintered on a steel backing and a bushing made of polyoxymethylene (POM), lipophilic fibers, special fillers and lubricants. This bushing has excellent tribological properties and maximizes the metal's high strength, dimensional stability and other properties.

DAIBEST DBS02

This lead-free, environmentally friendly bearing is completely maintenance-free and is made of polyoxymethylene (POM), lipophilic fibers, special fillers and lubricants. Such materials are not only suitable for injection molding of complex shapes, but also have excellent tribological properties.