Linear bearings provide an easy way to move objects that need exceptional precision. In this article, we’ll explore how linear bearings work and what their use cases are in precision engineering.
Linear bearings can be used to support the load vertically, horizontally, or at any angle in between. Linear bearings are used in applications where there is only one direction of support needed.
The rollers are held in place by a cage, and they can only rotate in one direction—the cage prevents them from moving in any other direction.
The cage is attached to the base of the bearing and is connected to an inner ring, which holds the rollers. The outer ring connects to an outer housing, which can be made of plastic or metal.
When you apply force to one side of the bearing, it causes friction with the rollers, which helps keep them in place while they rotate around the axis created by their connection to the inner ring.
The rollers are held in place by a cage, and they can only rotate in one direction—the cage prevents them from moving in any other direction.
The cage is attached to the base of the bearing and is connected to an inner ring, which holds the rollers. The outer ring connects to an outer housing, which can be made of plastic or metal.
When you apply force to one side of the bearing, it causes friction with the rollers, which helps keep them in place while they rotate around the axis created by their connection to the inner ring.
The axle needs to stay straight to prevent wear. If it isn’t, the bearings will be forced out of alignment and begin to wear quickly. The bearings themselves are designed with this in mind; they can withstand a certain amount of misalignment without being damaged themselves, but if you start twisting or bending them out of shape then they’ll fail quickly and need replacing.
Linear bearings are typically used in systems that require a high level of accuarcy
Linear bearings are often used in precision work where small amounts of play in the parts could cause damage to expensive equipment or injury to workers.
Linear bearings are used to move parts that need to stay straight, such as the blade of an industrial saw. They’re also used in machines that need to be precise and accurate (such as CNC Machining Centres), so they can keep their alignment even after repeated use over time.
Defective linear bearings can seriously effect the accuracy of the machine. If you are having troubles with accuracy and suspect your linear bearings might be responsible, just get in touch with us today. We can replace your linear bearings and slideways and realign as necessary.
