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SKF profile rail

We offer two different different kinds of SKF profile rail. Both profile rails are available in different sizes. It is important to make the right choice in the accuracy class because this defines the maximum permissible tolerance range. Please keep in mind that SKF profile rails require SKF carriages for optimal usage of the application.

If you are unsure which profile rail is the most suitable, you can always contact us on +31 (0)85 – 0661258. We would be glad to advise you about the difference between both rails and the different accuracy classes.


The SKF profile rail LLTHR is provided with holes for mounting from above, supplied with protective plastic caps as standard. There are three different accuracy classes possible for the SKF profile rail LLTHR in sizes 15 to 45 mm.

SKF profile rail LLTHR


The SKF profile rail LLTHR D4 is provided with blind threaded holes for mounting for below. The difference in comparison with the regular LLTHR is that the D4 has to be mounted from te downside. There are three different accuracy classes available between the sizes 15 and 45 mm for the LLTHR D4.

SKF profile rail LLTHR D4