What is the load rating of 6200 series deep groove ball bearings?

The load rating of the 6200 series deep groove ball bearing refers to the maximum static and dynamic load it can withstand under standard test conditions. This parameter is crucial for selecting the right bearing and ensuring the proper operation of the equipment. Let’s take a closer look at the load ratings of 6200 series deep groove ball bearings and the meaning behind them.

First, we need to understand the concepts of static load and dynamic load:

Static load: refers to the maximum force that the bearing can withstand in a static state. It usually acts when the equipment is stationary or running at low speed, such as the load on the equipment when it stops or starts running. Static load is usually expressed in terms of the basic static load rating (C0) of the bearing.

Dynamic load: refers to the maximum force that the bearing bears during rotational motion. During the operation of the equipment, the load on the bearings will continue to change, so dynamic load is a more important parameter. Dynamic loads are usually expressed in terms of the basic dynamic load rating (C) of the bearing.

The load ratings of 6200 series deep groove ball bearings are determined through a series of standardized tests. Specifically, according to the International Organization for Standardization (ISO) specifications, the load rating is tested under the following conditions:

The temperature of the bearing is 20 degrees Celsius;

Bearing speed is 10 rpm;

The contact between the bearing and raceway should be fully lubricated;

Bearing loads are evenly distributed in both radial and axial directions.

Based on test results, the load rating of 6200 series deep groove ball bearings can usually be found in the bearing's product specification sheet. This value will vary with different bearing sizes, materials and designs. Typical 6200 series deep groove ball bearings have load ratings ranging from a few thousand Newtons to tens of thousands of Newtons.

Understanding the load rating is important because it helps engineers make the correct selection of bearings to ensure reliable operation of the equipment over its design life. When designing and selecting bearings, engineers need to compare the actual load with the bearing's rated load to ensure that the bearing is not overloaded, thereby improving the performance and reliability of the equipment.

The load rating of 6200 series deep groove ball bearings is a key parameter and is of great significance for various industrial applications. By understanding the load rating, engineers can better design and select bearings to ensure good operating performance and long-term stability of the equipment.