The structure of bearings mainly includes the following parts:
Release time:
2024-12-31
The core component of rolling bearings, due to its existence, causes rolling friction between the surfaces in relative motion. The types of rolling elements include balls, cylindrical rollers, tapered rollers, needle rollers, etc.
Inner ring: installed on the shaft neck and rotates with the shaft. The types of inner rings include conical inner rings, double raceway inner rings, wide inner rings, and inner rings with blocking
edges.
Outer ring: installed in the bearing seat hole and generally does not rotate. The types of outer rings include conical outer rings, double raceway conical outer rings, self-aligning outer rings,
outer
spherical outer rings, etc.
Rolling element: The core component of a rolling bearing, due to its presence, there is rolling friction between the surfaces in relative motion. The types of rolling elements include balls,
cylindrical rollers, tapered rollers, needle rollers, etc.
Retainer: evenly separate the rolling elements to avoid friction and guide them to move inside the bearing. The main purposes of the cage include separating the rolling elements to reduce the
frictional heat generated by the bearing, evenly separating the rolling elements to optimize load distribution, and guiding the rolling elements in the unloaded area of the bearing. The types of
retainers include stamped metal retainers, machined metal retainers, polymer retainers, pillar type retainers, etc.
In addition, lubricants are also considered the fifth largest component of rolling bearings, mainly used for lubrication, cooling, cleaning, and other purposes.
In summary, the structure of a bearing is a complex and precise system, with various parts working together to ensure the normal operation and long-term stability of the bearing.
Latest News
Which is better, cylindrical bearing or ball bearing
In terms of load-bearing capacity, cylindrical roller bearings can withstand larger radial loads due to their larger contact area and rolling friction resistance, making them suitable for heavy-duty and high-speed operating environments. Although ball bearings rotate flexibly, their load-bearing capacity is relatively low when subjected to radial loads.
2024-12-31
The structure of bearings mainly includes the following parts:
The core component of rolling bearings, due to its existence, causes rolling friction between the surfaces in relative motion. The types of rolling elements include balls, cylindrical rollers, tapered rollers, needle rollers, etc.
2024-12-31
What are the functions of adding shaft sleeves between bearings
Reduce energy consumption: The shaft sleeve can provide lubricant, reduce energy consumption, and make the equipment operate more smoothly. Under appropriate lubrication conditions, the shaft sleeve can reduce friction, lower energy consumption, and improve the operational efficiency of the equipment.
2024-12-31
What is the purpose of bearings
Bearings have a wide range of applications, covering multiple fields such as metallurgy, wind power, mining machinery, aerospace, and automotive components. For example, deep groove ball bearings are commonly used in automobiles, machine tools, motors, etc; Conical roller bearings are suitable for front and rear wheels, transmissions, etc. of automobiles.
2024-12-31
Working principle of bearing production line
Installation of retaining frame: The metal frame fixes the ball on the raceway. First, install half of the cage, then carefully install the other half of the cage. The machine rotates the bearing for testing, and then fully connects the two cages
2024-12-31
Advantages and disadvantages of needle roller bearings
Strong load-bearing capacity: Needle roller bearings can withstand high loads, especially suitable for situations that require bearing large loads and high speeds.
2024-12-31
Questions?
We are here to help.
Copyright ©
