Being able to interchange between different suppliers can be priceless when looking for replacements. The drylin T range from igus is an exact replacement for other linear guides, same dimensions, same hole positions but the drylin T slides instead of rolls. Not only that, they are 100% lubrication free.
To view the similarities as well as the differences between drylin T and recirculating ball bearing guides click https://youtu.be/3hk7G8FUt48
For more information on the drylin T range, visit https://www.igus.co.uk/info/linear-guide-rails-drylin-t