Cross Roller Guides
2 sets = 2 linear guide rails R12 + 4 R12UU blocks
The R12's bracket is made of aluminum alloy, and the slide rails are made of carbon steel with a chrome-plated finish. Its hardness is HRC 62.
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Model: R12
Guide rail width or diameter: M12
Place of origin: Mainland China
Package Quantity: 1 linear guide R12 + 2 R12UU blocks