Dimensions and Application of Single and Double Row Deep Groove Ball Bearings

A single row deep groove ball bearing has an axial load carrying capacity of 900 N. This bearing is not suitable for applications with high noise levels. This article will discuss some important dimensions and the application of single and double rows of deep groove ball bearings. You can use these specifications to choose a suitable bearing for your needs.

axial load carrying capacity

The axial load carrying capacity of a single row deep groove ball bearing is a measure of its ability to accommodate axial loads. Axial loads are forces that are parallel to the shaft. Axial load carrying capacities of ball bearings are generally limited. Deep groove ball bearings, on the other hand, have raceways that closely fit the diameter of the balls, resulting in a stable load carrying capacity. They also provide low friction and noise. In addition, they can accommodate higher axial load capacities.

Dimensionless parameters of inner ring contacts

Dimensionless parameters of inner ring contacts of a single row deep groove ball bearing are important to determine the lifetime of the bearing. The contact characteristics of cylindrical bearings are characterized using a number of design criteria. These criteria are derived by FEA of the bearing race and ball-race contact. The resulting deformation curves are used to calculate the hoop stress.

Application

When choosing a single row deep groove ball bearing, it's important to consider the operating speed and load. If you're designing a high-speed machine, you'll want to choose a bearing with a high-temperature rating and ceramic-coated components for maximum protection against electric pitting. The operating temperature should also be no higher than 660 degrees F. In addition, some bearings can be equipped with a sensor-bearing unit for monitoring the status of the bearing. These units are easy to install and operate and can be used for steering, speed sensing, and angular position measuring. For example, they're useful in tractors, conveyors, and road rollers.

Applications of double row deep groove ball bearings

Double-row deep groove ball bearings are commonly used in machinery and other applications that require a high level of precision and accuracy. These bearings are available in a variety of sizes, including metric and imperial versions. There are also different grades of steel that are used to manufacture these bearings. Some types are made with looser internal clearances than others, while others are made with tighter tolerances.

CRAFT bearings grease

Single row deep groove ball bearings feature deep raceway grooves and a narrow osculation between the raceway grooves and balls. The axial load carrying capacity of these bearings is dependent on the size, internal construction, and operating clearance. Excessive axial loads can result in increased running noise and reduced bearing life.

Non-contact seals

Deep groove ball bearings need to withstand a sufficient amount of load. For this reason, a minimum radial load of P> C0r/100 is necessary to avoid slippage. However, the actual radial load is usually higher because of the weight of the parts supported by the bearing and external forces.

Available cages

There are several different types of cages available for single row deep groove ball bearings. While most are made from sheet steel, other materials are available. They are suited for different applications and may differ slightly in load ratings.