Oscillating or rotating machine elements require rolling bearings for smooth functioning. The latter provide support as well as guidance to rotational movements. It also transfers loads between components like wheels, shafts and axles. Ball bearings can be termed to be a rolling bearing type with ball rolling element. It is within the groove or ring raceway that the ball sits, thereby causing low contact area.
Use
Reduced contact area that the ball bearing has is what decreases friction. However, the weight that can be carried by the bearing is limited severely. Traditionally, ball bearings are used in low-load, high speed applications. Excess tear and wear is prevented by their reduced vibration, noise and friction. Generally, ball bearings are designed to accommodate loads perpendicular to shaft or radial loads. A few types may handle axle loads that is, parallel to shaft.
About deep-groove ball bearings
Deep groove ball bearings can be stated to be quite similar to that of the traditional bearings available in the market. However, it is designed with raceways to fit closely the balls’ dimensions running in them. Such grooves ensure stability of the balls while assuring handling higher loads when compared to shallow groove bearings. They offer low friction while limiting noise and vibration. They also support axial load capacity to some extent.
In case you have come across any ball bearing, then chances are that it is the deep grove type. Such bearings are quite commonly used because of their low friction, easy availability and versatility. Moreover, they are found to be the perfect choice to accommodate high rotational speeds while providing numerous benefits over other types of ball bearings including Tapered roller bearings. You need to be aware of the benefits to make optimum use of this bearing type.
Benefits derived
Low friction: These bearings are known to create less friction when compared to standard ones. This, in turn, helps save a good amount of money. It reduces the bearing’s operating temperature, thus extending device lifespan. Operating the machinery using this bearing becomes quite affordable. This is because of lowered maintenance requirements and increased efficiency. Low friction reduces vibration and noise, thus suiting such bearings for higher rotational environments.
Can carry Axial and Radial loads: Traditional ball bearings come with a drawback which is they cannot carry axial loads. On the other hand, the deep groove type of bearings is designed to handle approximately 50 percent of its radial load in axial plan. However, smaller versions can handle just 25 percent of radial load. It is this capability to bear radial and axial loads that tend to make deep groove type of bearings to be highly versatile.
Easy installation: It is easy to install such bearings. This assures higher load capacity and simplified assembly. Taking advantage of this feature, many manufacturers are found to reduce the machinery’s housing dimensions. Thus, it results in much lighter and smaller assemblies. These bearings do fit in perfectly in any traditional hearing housing. Hence, such superior counterparts can be used very easily as traditional ball bearing replacements.
Variety of designs
These bearings are found to be ideal for industrial and home use since they are available in as wide range of load-bearing capacities, sizes and designs. Even traditional bearing replacement becomes easy and an effortless task, thus improving the machine’s efficiency and longevity.
Comments
Post a Comment