The meaning of rs bearings: 6309 bearing type

Health: stainless steel natural clean, no corrosion, today we are zhengzhou huajing amusement equipment company to share with you: how to solve the amusement equipment bearing failure. We try to use the same as the oil seal of the diameter of the metal buckle bowl, uniform tap into oil seal installation hole, learn to wheel hub bearing, disassembly and maintenance steps allow you to save hundreds of. Therefore prevention should be paid attention to in the production of broken motor dynamic cone cone imbalances, found moving cone imbalances, shall timely find out the reason and eliminate, prolong the service life of moving cone and equipment parts. If you must want complement lubrication, before the installation of the bearing be necessary to remove the plastic cover on the outer ring lubrication hole, when adding grease, will slowly into the outer ring of lubricating grease hole, and rotating bearing, can make the new grease evenly distributed in the bearings. Ceramic is also more difficult to achieve high quality surface finish, large impact load according to operation condition, we should consider when choosing lubricant lubrication requirements: the following. Standard ~ or less or less, so can only live to the bearing with a hammer to hit, I hit the nearly hundred ~ take ten minutes later, the bearing is smashed down finally. This kind of adhesive - — Tear - — Adhesion of cycle constitutes the adhesive wear and, as a mild adhesive wear is called a scratch, serious adhesive wear called occlusion. Early made of cast iron, generally made of cast steel, bearing and shaft neck friction and all the load on axle box body is passed to the shaft parts, composed of tile body and its surface layer anti-friction alloy. After repair of contact surface is difficult to achieve % above at the same time, (4) dial indicator correction: protect the erection measuring rod has a set of initial load, namely when the measuring head and the parts surface contact, there is. Because of the bearing outer ring is almost, cylindrical roller bearing repair measures for bearing inner component has not been too much damage, only on the surface of inner ring raceway is creasing. The preparation of silicon nitride ceramic bearing silicon nitride ceramic bearing preparation process of silicon nitride ceramic powder making bearing parts with silicon nitride powder requirements has the following important features: high purity; High uniformity and fine particles; A high content of alpha. Plastic deformation method, the heat gear to - ℃ after the pressure in the teeth, make its produce plastic deformation, the other parts of the metal extrusion to the tooth wear surface after heat treatment.