Thin section ball bearings (TGB), also known as anti-riding or anti-drain bearings, are employed in a large number of applications ranging from small hand tools to massive industrial machines. These ball bearing products are sometimes also referred to as counter ball bearings. The main function of these types of bearings is to provide low-friction operation within a rotating mechanism. They are very useful in various industries, including aviation, shipyards, the gas and oil industry, the building trades, and various other manufacturing sectors.
The basic design of TGB bearings is similar to that of a baseball bat in that they are typically made of a solid, cylindrical material that allows high-speed roll and pitch operations within an enclosed housing. In addition, these types of bearings often have a removable tapered center sleeve that adds surface area and helps to stabilize a thin-skinned roller bearing by counteracting slippage. This type of bearing is used most commonly in heavy-duty machinery and applications that require high levels of reliability and durability.
T GB are available in two basic types: solid and hollow. Hollow types of T GBs are commonly used for drilling and other precision fabrication applications because of their increased cost and lower space limitations. Solid T GBs, on the other hand, are a more traditional design that offers high performance and greater service life. In addition, they do not need the expansion space that is required by hollow bearings. These products are generally available in a variety of standard diameter holes and bolt patterns that provide easy bolt-on and fastening solutions.
The high cost of using hollow T GB bearing designs is due in part to the unique design of the housing that houses the balls. Typically, a hollow T GB bearing assembly consists of a housing made from a thick, reinforced plastic material. The housing allows the bearing to have greater bearing pressurization and offers higher bearing life than most standard T GB assemblies. Because of this, it can be expected that the cost of using thin section ball bearings will continue to drop over time.
Despite the benefits of these innovative bearing designs, they have one drawback that is not common with most designs. The key disadvantage of T GBs is the increase in friction that they generate with moving surfaces. As a result, the vehicle drives against the ball of the T GB assembly and can create damage to the drive train or the component it supports. Most manufacturers have taken steps to address this issue by providing lubrication on the bearings themselves or by adding anti-friction coatings to the finished bearing components. Many T GB assembly lines still use the unidirectional tapered bearing method to prevent damage to the housing and the component it supports.
There are many other uses for Thin Section Ball Bearings. They can be used to reduce friction on sliding belt gears and to improve gear tooth life. They are also commonly used in reciprocating and cam-and-armature drives. They are often used as counterweights in applications where high-performance and reliability are important. Regardless of what you use them for, it is clear that they have significant advantages over standard roller bearings.
Tuesday, November 2, 2021