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I've seen a bearing, in this video, http://vimeo.com/65664983

It is placed on both the carriages and the printhead of the shown 3d Printer. Can anyone identify the bearing?


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closed as off-topic by Michael Karas, HerrBag, Niall C., Tester101 Sep 17 '13 at 14:24

  • This question does not appear to be about home improvement within the scope defined in the help center.
If this question can be reworded to fit the rules in the help center, please edit the question.

This question appears to be off-topic because it is not about DIY home project and thus not useful. – Michael Karas Sep 17 '13 at 12:44

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