Mode l : MGN12(linear rail), MGN12B(slide block). Rail Length: 250mm / 9.8in. Slide T rack: Linear rail. 1 Linear Guide Rail. Rail Width: 12mm / 0.5in. T ype: Slide rail. 2 Linear Guide Blocks. Block has lubrication system; lubrication oil can be easily put into the oil inlet on the side.
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