Babbit is mainly used in large-scale mechanical spindle bearing, bearings

bushings, bushings. Such as: cement, machinery, steel, machinery, chemical machinery, paper machinery, petroleum machinery, shipbuilding, machinery, compression machinery, mining machinery, processing equipment, etc., can also be used in large machines up replacing brass, the effect is also very good. In addition to manufacturing babbitt bearings, but because of its soft texture, low intensity, often to wire or powder sprayed on steel substrates made of bearing used. To prevent segregation and grain refinement, but also often add a small amount of arsenic. According to national standards, can be divided into babbitt tin-based alloys and lead alloy two kinds. Lead-based alloy strength and hardness than the tin-based alloy, corrosion resistance is also poor. So customers in the use babbitt, they usually use tin-based alloys, commonly used grades are ZChSnSb11-6, ZChSnSb8-4, ZChSnSb8-8 and so on. Although lead-based alloys without tin-based alloy is good, but there are many customers still choose to use, because it is more economical to use its popular brands are ZChPbSb16-16-2, ZChPbSb1-tin-based alloys 9999999, Packing: wooden box
Bearing sliding angular contact ball bearing manufacturing and wear-resistant alloy liner called the bearing alloy, also known as sliding bearing alloy, bearing alloys. Bearing alloy structural organization of the soft phase matrix is ​​uniformly distributed on the hard phase particles, or hard phase matrix uniformly distributed on the soft phase particles. Bearing alloy should have the following properties: good wear resistance and wear properties; has some strength and hardness, fatigue strength and sufficient carrying capacity; plasticity and impact toughness; has good seizure resistance; good compliance; good mosaic nature; have good thermal conductivity, corrosion resistance and small thermal expansion coefficient. Bearing materials, requirements and shaft surface friction coefficient is small, less wear of the journal, but large enough to withstand the pressure ratio, expansion coefficient, good corrosion resistance .......
Tin-based bearing alloy is mainly tin and add a small amount of antimony, copper and other elements of the alloy, low melting point, is the soft tissue matrix type of hard particles bearing alloy. Top grades for zchsnsb11-6, zchsnsb4-4 ,8-8 wooden tin-based alloys 4,555,555