For optimum functionality, it is important to properly design a ball bearing. It is a vital industrial component. It is involved with vital processes like manufacturing goods. Various precision levels, known as tolerance classes, are vital for designing these bearings.
Technical Accuracy is Important
The tolerance levels are differentiated into various class numbers. These are important for determining the production of various types of ball bearings. A higher class number means a tighter tolerance level. This ensures better precision, efficiency and speed capability.
Design Guidelines for Producing an Industrial Bearing
An engineer follows certain guidelines while designing a ball bearing for industrial use. These are important for the proper functioning of the components in a particular application. We discuss more about this in the following parts.
● Studying the Tolerance Stack-Up
The designers always perform a tolerance stack-up study while designing the bearings. When sizing components, it is checked at both the maximum and minimum material conditions. The study is an important requirement, especially for designing smaller ball bearings.
● Higher Tolerance Class Means Precise Applications
This is an important consideration that engineers should definitely remember. Precise ball bearing application includes high-speed rotation. It also requires lower torque and high running accuracy. A higher tolerance class enables ball bearings to achieve this goal. These bearings find common use in aircraft instruments, dental equipment and machine tool spindles. A higher precision level also means a higher cost in manufacturing the bearing.
● Lower Tolerance Class Find Wide Usage
High-tolerance ball bearings find use in technical applications. However, those with lower tolerance are commonly used in various industries. The engineers use lower tolerance for designing bearings in various fields. You can find them in automotive, electric motors and industrial machinery.
● Design Determines the Overall Lifespan of Bearings
The precision levels of the bearings are directly correlated with their lifespan and usage. Raceway parallelism can affect the torque of a bearing. It will improve when you get to a non-parallel raceway condition. This increases the torque spike during rotation. As a result, the bearing may get affected in high precision usage and face extreme burnout. It can be a major cause of premature failure of the component.
These are some design guidelines that engineers must keep in mind while designing the bearings. You can communicate with a reliable source like Bearing House. Here you can get precisely designed bearings for industrial use. We are a wholesale business dealing in different kinds of bearings in Kolkata. We have over three decades of industrial experience. Our team can assure you of premium quality products. For more information, you can visit our website.