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Machine tool spindle bearing produced by Aohuang Company is the spindle bearing of precision machine tools and similar equipment, which is important to ensure the working accuracy and performance of precision machine tools.Precision spindle bearings include precision angular contact ball bearings 70 series, 719 series , 72 series, precision cylindrical roller bearings N10 series, NN30 series, and precision ball screw support bearings TAC series.
Compared with ordinary bearings, stainless steel bearings not only have obvious advantages in material, but also are much stricter in technology and precision control than ordinary bearings. During the working process, stainless steel bearings work stably, have low noise, are corrosion-resistant, and are widely used. Compared with ordinary bearing steel, stainless steel bearing has stronger rust and corrosion resistance. Select appropriate lubricant, dust cover, etc., and it can be used at -60 ℃~+300 ℃. Stainless steel deep groove ball bearings can resist corrosion caused by moisture and several other media. This type of single row deep groove ball bearing, like standard deep groove ball bearings made of carbon chromium (rolling bearing) steel, has a deep bearing raceway groove, and the fit between the bearing raceway and the ball is extremely high. Stainless steel bearings are widely used in food processing, medical equipment, and pharmaceutical machinery due to their high mechanical strength and large load capacity
High Temperature Resistance electrical insulated deep groove ball bearing 6322-m 6222 C3 VL0241 Deep groove ball bearings (GB/T 276-1994), also known as single row radial ball bearings, are the most widely used rolling bearings. It is characterized by low frictional resistance and high rotational speed. It can be used on parts with radial load or combined load of radial and axial action. It can also be used on parts with axial load, such as small power motors. Automobile and tractor gearboxes, machine tool gearboxes, general machines, tools, etc. High Temperature Resistance electrical insulated deep groove ball bearing 6322-m 6222 C3 VL0241 The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings: single row deep groove ball bearing and double row deep groove ball bearing. High Temperature Resistance electrical insulated deep groove ball bearing 6322-m 6222 C3 VL0241
Ceramic bearings have characteristics such as high temperature resistance, cold resistance, wear resistance, corrosion resistance, magnetoelectric insulation, oil-free self-lubrication, and high rotational speed. It can be used in extremely harsh environments and special working conditions, and can be widely used in aviation, aerospace, navigation, petroleum, chemical, automotive, electronic equipment, metallurgy, power, textiles, pumps, medical equipment, scientific research, national defense and military fields. It is a high-tech product for the application of new materials. The rings and rolling elements of ceramic bearings are made of all ceramic materials, including zirconia (ZrO2), silicon nitride (Si3N4), and silicon carbide (Sic). The retainer is made of polytetrafluoroethylene, nylon 66, polyether amide, zirconia, silicon nitride, stainless steel or special aviation aluminum, thus expanding the application of ceramic bearings. In the fields of aerospace, navigation, nuclear industry, petroleum, chemical industry, light textile industry, machinery, metallurgy, electricity, food, locomotives, subways, high-speed machine tools, and scientific research, national defense and military technology, it is necessary to work under special working conditions such as high temperature, high speed, deep cold, flammable, explosive, strong corrosion, vacuum, electrical insulation, non magnetic, and dry friction. The indispensable replacement role of ceramic bearings is gradually being recognized by people. With the continuous progress of processing technology and the increasing level of craftsmanship, the cost of ceramic bearings continues to decrease. They have gradually been applied in small areas of high, precision, and cutting-edge industries in the past, and gradually promoted to various industrial fields of the national economy. The product market prices are also gradually approaching practicality, reaching a level acceptable to users. The wave of large-scale application of ceramic bearings has surged!
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