SBR20-1400mm linear slide guide shaft. 2 fully-supported rails+4 SBR20UU bearing blocks. Please kindly give 3-5 days for machining and processing.The item "20MM SBR20-1400mm LINEAR SLIDE GUIDE SHAFT 2 RAIL+4SBR20UU BEARING BLOCK CNC set" is in sale since Tuesday, January 2, 2018. This item is in the category "Business, Office & Industrial\Other Business & Industrial". The seller is "kumakuma9" and is located in shanghai. This item can be shipped worldwide.