RN208M series cylindrical roller bearings Supplier, Supply Various RN208M series cylindrical roller bearings of High Quality

Packaging: Carton packaging, carton packaging, pallet packaging

Brand: YKCH

Transportation: Ocean,Land,Air,Express

Place of Origin: CHINA

Supply Ability: Whether it is small or large -scale orders, we can complete the supply task in time and efficiently.

Certificate: ISO 9001 Quality Management System Certification

HS Code: 8482500090

Port: Yiwu,Qingdao,Shenzhen

A cylindrical roller bearing is a type of rolling-element bearing that is used to handle radial loads. This type of bearing uses cylindrical rollers as the rolling elements that distribute the load over a larger area compared to ball bearings. They can also handle larger loads than ball bearings. The cylindrical roller bearing is composed of several key components, each with a specific role and function.

The first component is the inner ring. This is the part of the bearing that is typically attached to the rotating shaft. It is designed to fit snugly around the shaft and rotate with it. The inner ring is usually made of hardened steel and has a machined surface that the rollers run on.

The second component is the outer ring. This part of the bearing is typically attached to the housing of the machine or device. The outer ring is designed to stay stationary while the inner ring and rollers rotate. Like the inner ring, the outer ring is usually made of hardened steel and has a machined surface for the rollers to run on.

The third component of a cylindrical roller bearing is the cage. The cage's main function is to keep the rollers evenly spaced around the bearing to prevent them from touching each other as they rotate. This helps to reduce friction and wear. The cage is usually made of a lightweight material such as plastic or brass.

The fourth component is the rollers themselves. These are the parts of the bearing that actually carry the load. The rollers are typically made of hardened steel and are designed to be slightly longer than they are wide. This gives them a cylindrical shape, hence the name cylindrical roller bearing.

The final component of a cylindrical roller bearing is the seals or shields. Not all cylindrical roller bearings have seals or shields, but those that do use them to keep out dirt, dust, and other contaminants that could damage the bearing. Seals and shields also help to retain the bearing lubricant.

In summary, a cylindrical roller bearing is composed of five main components: the inner ring, the outer ring, the cage, the rollers, and the seals or shields. Each of these components plays a crucial role in the bearing's function and performance. Together, they allow the bearing to handle radial loads efficiently and effectively.

RN208M series cylindrical roller bearings