often to wire or powder sprayed

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 Precision bearing 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 boxradial load and overturning moment inside. Slewing ring bearings generally with mounting holes, internal gear or external gear, lubrication holes and seals, and thus enables the master compact design guide is simple, easy to maintain. LYTBZ slewing ring bearings without gear, external gear and the internal gear of the four-point contact ball bearings, double row angular contact ball bearings Crossed cylindrical roller bearings, tapered roller bearings and cross three-row cylindrical roller bearings four composite series, in which four-point contact ball bearings with high static load capacity, cross-cylindrical roller has a high dynamic load capacity, cross-tapered roller bearings preloaded bearings can support a larger rigidity and rotational accuracy , three-row cylindrical roller bearings increase the carrying capacity of lead bearing height,