SF-2 plus boundary lubrication bearings: acid poly methyl aldehyde, has a high wear resistance, bearing surface arrangement with oil storage pit must be filled with lubricating grease, especially suitable for high load and low speed Rotary motion, swing motion, and often under load, open and close and not easy to form a fluid lubrication, in the boundary lubrication conditions, can be long-term use without refueling maintenance, while the process of refueling can make the bearing life can be extended It is currently applied to metallurgical machinery, mining machinery, water conservancy machinery, auto parts, construction machinery, and agricultural machinery.
Oil-free self-lubricating bearing: This product is made of steel plate as the base body, sintered spherical bronze powder in the middle layer, and surface-rolled mixture of polytetrafluoroethylene [ptfe] and lead. It has the characteristics of small friction coefficient, wear resistance and corrosion resistance, no oil self-lubrication and long service life. Using it can reduce costs, reduce noise, and prevent stickiness and slippage. It is widely used in various mechanical sliding parts such as printing presses, textile machines, hydraulic trucks, ** machines, medical machinery, fitness equipment, micro motors, automobiles, motorcycles and so on.
Metal-based inlaid solid self-lubricating bearings: It is a novel lubricating bearing with both the characteristics of metal bearings and the characteristics of self-lubricating bearings. The metal matrix bears the load and the specially formulated solid lubricating material acts as a lubricant. It has the characteristics of high bearing capacity, impact resistance, high temperature resistance, and strong self-lubricating ability.
Traditional oil-retaining bearings: Due to their low hum and self-lubrication, oil-filled bearings have become the new darling of computer CPU fan bearings, and the market demand is large. In addition, as people's demands for vocal sound become higher and higher, oil-impregnated bearings are The application of daily household appliances is also expanding.
The basic requirements of the bearing on the material depend to a large extent on the performance of the bearing. The choice of materials for the manufacture of rolling bearings is appropriate and will have a great influence on their performance and life. Under normal circumstances, the main failure modes of rolling bearings are fatigue spalling under alternating stress, and loss of bearing accuracy due to frictional wear. In addition, there are cracks, indentation, corrosion and other reasons caused by the abnormal damage to the bearing. Therefore, rolling bearings should have high resistance to plastic deformation, low friction and wear, good rotation accuracy, good dimensional accuracy and stability, and long contact fatigue life. And many of these properties are determined by both the material and the heat treatment process.