We need to know that even a screw is very important for a machine, and important parts such as tapered roller bearings can not be ignored. How important it is, it will be reflected when using the machine. Without it, the equipment may not work at all, let alone have good use effect.
Tapered roller bearings are not only the basis of ensuring the normal operation of machinery, but also related to the safety of the operation process. Therefore, when selecting tapered roller bearings, we must carefully identify and select high-quality products, so as to make full use of the bearing capacity of tapered roller bearings, so that the inner and outer rings must be supported on the whole circumference and the whole width of the raceway. Effect.
Tapered roller bearing manufacturing technology is a worldwide technology. With the formation of the global market and the intensification of market competition, improving the manufacturing quality of tapered roller bearings is the basic requirement. How a company's competitiveness depends largely on this aspect.
When tapered roller bearings are used in practice, it is necessary to take special precautions to limit the wear caused by creep if loose fit is encountered. For example, the support surface of the shaft and the shoulder can be hardened, the matching surface can be lubricated by special lubrication groove to remove wear particles, or the key groove or other fixing device can be added to the side of tapered roller bearing ring.
Generally speaking, only when the inner and outer rings of tapered roller bearings are fitted with appropriate interference, can satisfactory radial positioning and adequate support be obtained. Whether inadequately fixed or unsuitable tapered roller bearing rings, tapered roller bearings and related components will be damaged.
But if considering the convenience of installation and disassembly, or the axial displacement of tapered roller bearings with non-fixed ends, interference fit is not recommended. Therefore, the installation of tapered roller bearings is also exquisite, we must determine a more reasonable installation plan according to the actual requirements.
