Three types of bearings: rise and universal bearing which good

Silicone rubber: MQ/PMQ/VMQ/PVMP, temperature range: - ~ c; Hardness: ~; Features: high temperature and dry resistance, high wear resistance, the sunshine and ozone aging resistance; Limitations: the surface wear and poor crack resistance. Cylindricity required: journal of, but from the research of market users feedback the situation analysis, the traditional method of its authenticity and convenience, and required degree is a big problem. Often appears in the operation of the ball mill vibration, noise sound ball mill, and the problem of wear enterprise # ball mill drive pinion found abnormal vibration, found in the overhaul of pinion bearing wear occurred, due to the peak in the production, not offline maintenance and replacement of new parts, looking for a variety of repair technology can realize the online repair. Safety protection device, set up necessary, reasonable safety protection device, in the case of blocked can effectively prevent the equipment accidents, such as: damage to the fuselage, screw, the nose, motor, such as its form has two kinds of electrical and mechanical protection. All kinds of bearing load capacity as expressed in rated load ratio, the bearing chamber is a do not apply oil or grease, if must apply to control shall not be storing up in bearing interior. Porous iron used to make the mill sleeve, machine oil pump bushing, the internal combustion engine, CAM shaft bushing, etc. , porous bronze are commonly used to make a record player, electric fan, textile machinery, and automobile generator bearing. Grinding defects of the magnetic mark a net-like, radial, parallel to the line or crack shape, magnetic image, sharp, outline is clear, a number, usually with vertical grinding direction, as shown. Retainer with polyvinyl fluoride, nylon polyether acyl imide, zirconia, silicon nitride, stainless steel or special aviation aluminum manufacturing, so as to expand the application of the ceramic bearing means. Current corrosion electric erosion is refers to the so-called current in the rotation of the bearing ring and rolling element contact part of the flow, by sparks were emitted from thin lubricant film and its surface appear partial melting and bump phenomenon. Are gently hammer vibration screw! Of course, for electric motor, the material cost of the grease proportion is very small, not too due to save money on lipid to small loss. Caused by wear and tear down, for example, in view of the driving part, basic implementation field ~ hours rapid repair and restore production. Run, run, drip, leak, which can realize the majority of cases of non-stop governance. %, the contact fatigue life, therefore, only when the high carbon steel quenching for carbon cryptocrystalline martensite in bearing parts can gain the ability to resist failure of substrate.