The composition and application of roller bearing

Roller bearing outer ring is chosen, the thick full cylinder roller bearing outer ring wall, the diameter of the roller surface with cylindrical and arc, can design according to the application places to co-ordination with the raceway surface. Using this kind of outer ring, roller can immediately turn on the rolling path, and can bear a heavy load and impact load. The rolling bearing as sealing structure, filling grease, show RunHua effectively for a long time, customers can free RunHua. In view of the application situation of extreme design scheme can fill grease safe passage, could improve rolling bearing. Is widely used in various industries, such as CNC lathes, metallurgical industry and other manufacturing industries. The structure of the roller bearing (1) Main roller main roller is the key of a composite roller bearing medium, key bear the load and impact load of the vertical bearing, has the strong impact resistance, wear resistance and corrosion resistance. Roller bearings for roller for full, can also be used as a one-way bearing independent applications. 2) Side roller side rollers for a second bearing of composite roller media, key under horizontal load, as well as with strong impact resistance, wear resistance and corrosion resistance. Full needle roller is no inner aperture design scheme, by a mandrel alternative inner hole and shaft head butt joint bearing. 3) Shaft head shaft head is as a part of the composite roller and mechanical equipment connection, general shaft head top design scheme for the fillet, convenient installation, can be immediately shaft head welding welding on the machinery and equipment, shaft head welding welding will also be on the connecting plate containing a circular hole and then the connecting plate and machine assembly. 4) HouGaiBan HouGaiBan efficacy is will be installed inside the shaft head side roller, shaft head outside the main roller with nut and screw glue at the shaft head end the key part of fixed together. Roller bearing outer ring with outer wall full of thick cylindrical roller bearing, outer diameter of the wheel surface with cylindrical and curved, can design according to the use of occasions to cooperate with raceway surface. Widely used in various industries, such as machine tools, metallurgical and other industries. The structure of the roller bearing outer ring with outer wall full of thick cylindrical roller bearings, roller outer diameter surface of the cylindrical and curved, can design according to the use of occasions to cooperate with raceway surface. Use of the outer ring, rolling roller can be directly on the rolling path, and can withstand heavy loads and shock loads. The bearing as sealing structure, filling grease, to provide long-term effective lubrication, the user can free lubrication. For the bad working condition can be design added grease channels, improve the service life of bearing. Improper way can also cause a roller bearing heating. Through embellish smooth can reduce parts in sports wear, guarantee the accuracy of press, reduce energy consumption. Lubrication points thin oil lubrication, thick oil lubrication, etc. Combination of main roller main roller of roller bearing is a composite roller of the main bearing, mainly under the vertical load and impact load, has a strong impact resistance, abrasion resistance and corrosion resistance. The main roller for full roller bearings, can also be used as one-way bearing separately. Side roller side for the second of a composite roller of roller bearing, mainly carry horizontal load, also has a strong impact resistance, abrasion resistance and corrosion resistance. Side roller for without inner ring with roller design, replace by a spindle bearing inner ring and the shaft head. Shaft head shaft head is as the composite roller and parts of machinery and equipment connections, usually shaft head head design for chamfering, convenient installation, can be directly to the spindle head welding on the device, also can be in shaft head welding connection plate with circular hole then the connection plate and equipment assembly. Is the role of cover plate installed on the shaft head inside the side roller, shaft head outside the main roller with nut and screw glue together at the end of the shaft head is an important part of.