Available from stock – drylin® T

By OEM Update Editorial September 15, 2022 6:02 pm IST

The cost-effective lubrication free alternative to recirculating ball bearings.

Who likes to have greasy hands? You might know this from your own children. They quickly eat a few fries and then wipe the greasy fingers on the T-shirt. Nobody likes to have greasy fingers or grease stains on their clothes. If you work with machine elements such as ball bearings, gears or linear guides, it is almost impossible to avoid this contamination, isn’t it?

The fact is that all movements of metal on metal must be provided with a lubricating layer. Oils or greases are used for this purpose. If these are not present or are not relubricated regularly, the system will fail.

Grease thus ensures the function of a metallic bearing but can also be extremely troublesome in many applications. Have you ever seen bearing getting corroded/getting failed because of inadequate lubrication or recirculate ball damaging the rails or shafts?

Isn’t it a big worry for all engineers to find solution for these problems?

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The drylin® linear bearings enable maintenance-free and lubrication-free operation of parts of machines and equipment whose function is determined by relative movements in a straight line between components. The special dry-tech® high-performance plastics of the bearing bushings ensure that machine elements can be moved along a shaft or profile guide silently and with little friction. Compared to linear solutions with rolling elements, the acquisition costs are up to 40% lower and there are no additional operating costs. In linear ball bearings, one or several rows of balls support the shaft. To work properly, they need a ball recirculation system that guides the balls back in the direction opposite to the shaft’s direction of movement. The ball recirculation system and the high level of stress on the balls due to the load being applied to a small point on each ball are factors that result in potential weak spots and noise. Recirculating ball systems can be replaced with igus® linear bearings of the drylin® series in nearly all areas of use. Due to their simple structure, the drylin® linear plain bearings have very little susceptibility to failure. Lubrication-free operation means that the machine parts remain free of dirt, dust and moisture. Another advantage is the very quiet operation of the drylin® linear bearings.

For more details visit our website www.igus.in/drylin