What is the main purpose of the roller bearing? -2
Roller bearings are generally subjected to a large load carrying capacity and can be applied to various support structures with limited installation sizes. Before the bearing is installed, it is usually injected with an appropriate amount of grease. So under normal circumstances, after the product is installed, the user does not need to add the lubricant separately. The cover of the product is closed, has been able to seal, and can withstand sliding in a small axial environment. This kind of product has a relatively long service life and is highly respected by many users.
As a bearing roller bearing of the same type, it can also withstand high loads and withstand the load pressure caused by external impact. However, the structure of this product is more compact and diverse, and the rotation accuracy during operation is relatively high. There are many varieties on the market, and it is easier to install. In the modern enterprise production process, it is widely used in various industrial fields, such as machine tools, metallurgy and other industries.