Metal Bushing operates with sliding motion between the moving surfaces. Bushings are selected based on the velocity and the applied load. Maintenance-free bushings do not require additional lubrication to operate. VIIPLUS is a sleeve and plan bushing bearing provider that offers more different high-quality bushing models made from a variety of materials.

Heavy equipment applications require materials that can withstand extremely demanding conditions. VIIPLUS metal bushing is used in challenging, harsh environments, including surface and underground mining, forestry, construction, and manufacturing equipment.

With their unique combination of properties, metal bushing last longer, carry more load, require less maintenance, and eliminates unplanned equipment repairs. They offer high strength, low friction, and resistance to galling, corrosion, and wear.

According to the main criteria of bearing working capacity, the material of metal-bearing should have a certain load-carrying capacity, embedment, thermal conductivity, low friction coefficient, smooth surface, anti-wear, anti-fatigue, and anti-corrosion

For plastic materials, metal bearings are more convenient to process, have strong impact resistance, and have a variety of materials, which can be used in most equipment. Moreover, the self-lubricating bearing of Viiplus does not require additional oil, which saves the cost of oil.

Compared with metal bearings, plastic bearings have low density and light weight, which can reduce the energy consumption caused by rotation during operation. They are suitable for light equipment, have low production costs, can be mass-produced, save production costs, wear resistance, and cooperate with equipment. flexibility. Disadvantages: not resistant to high temperature, poor mechanical properties, low speed, etc.