If there are scratches, rust, wear, debris, gravel, dust and stains on the mounting surfaces of bolt bearings and fittings, it is likely that the bearing assembly position is incorrect. Second, the wear-resistant materials of such accessories and the working surface of the bolt bearings that are prone to wear will affect the assembly quality. Therefore, general industrial equipment will carefully process the surface of the motor shaft, the hole of the bearing box cover, the surface of the internal thread of the shoulder, and the mating surface of the bushing, sealing ring, bearing end cover and other mating parts. If there is rust, it can be removed with a fine file and then sanded with a fine abrasive cloth. In addition to this, the surfaces of the bearing components and fittings on the mating must be cleaned.
Common problems with the use of bolt bearings: Bearings are precision parts and must be used with relative caution. No matter how you use high-performance bearings, if you don't do it correctly, you won't be able to achieve the expected performance. Apply the following FAQs about bearings: Hold the bearing firmly and clean up your surroundings. Even fine dust, invisible to the naked eye, can damage bolt bearings. Therefore, the surrounding environment should always be kept clean to prevent dust from entering the bearing. Use with caution. Severe impact on the bearing during use can produce indentations, which can cause accidents. In more severe cases, cracks and cracks may appear, so attention must be paid to them. STO bolt bearings consist of an inner bore, an inner bore and an outer needle roller support frame assembly, with supporting facilities in between, which can be installed independently. Since RSTO and STO support rollers do not have ribs and bore flat washers, they must be equipped with shaft guides, and the guide shape must be precision machined. The diameter of the support point roller is the same as that of the STO series rolls.
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