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What is a stern tube bearing? Composite stern tube bearing is used to support the propeller shaft and transfers the radial forces acting on the propeller to the ship's structure. The bearing al...

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What’s the application of a dust ring in hydraulic cylinders? PTFE dust ring is aiming at the bad working conditions of the hydraulic cylinder, a step notch is set at both ends of the pollution abs...

What is a phenolic resin with cotton fiber guide ring？ Phenolic resin with cotton fiber guide rings are used for hydraulic cylinder piston or piston rod, support piston or piston rod movement parts...

In the moving parts, the wear of the parts is caused by long-term friction. When the gap between the shaft and the hole is worn to a certain extent, the parts must be replaced.

PTFE can be processed by compression or extrusion; it can also be made into an aqueous dispersion for coating, impregnation or fiber formation.

Guide ring, guide sleeve, support ring, retaining ring, L-retaining ring, phenolic cloth guide ring, bakelite electric ring, gasket, guide belt.

Composite material refers to a material composed of two or more different substances combined in different ways.

The early form of linear motion bearing is to place a row of wooden rods under a row of skids. Modern linear motion bearings use the same working principle

The guide belt plays a guiding role. In order to prevent the wear of the cylinder barrel and the piston rod, it is extremely wear-resistant, low-friction

The piston rod is the connecting part that supports the work of the piston. Most of it is used in the oil cylinder and the cylinder motion execution part.

The tetrafluoroethylene product is made of polytetrafluoroethylene resin, which is sintered after cold pressing with a mold.