HG20 20mm Linear Rail Guide Actuator CNC 750 1000 1500 Mm 1M 1.5M HGR20 US HGH20

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Shop by Category<br>Hardware<br>CNC & 3D Printing<br>Automation & Linear Motion<br>Pneumatics<br>Embedded Development<br>Electronics<br>Camera Mounts<br>Tools<br>Other<br>Why Shop With Us<br>HG20 20mm Linear Rail Guide Actuator Slide CNC 750 1000 1500 mm 1M 1.5M USA<br>Product Description<br>HGR20 20mm Linear Rail<br>We offer several lengths as well as the normal and wide bearing blocks/carriages.<br>These have been getting popular for use with the PrintNC style machines.  Also non-CNC applications, like manual router sleds.<br>See our listing for rails + ballscrews for 4x8 machines:<br>https://www.ebay.com/itm/293389654623<br>**We have several precut lengths, as well as 4-meter sections that we can cut to length for you.  Contact us for custom lengths.  Typically, anything for a machine capable of handling larger than 4x8 material requires freight shipment (more expensive).  We will create you a listing for your custom parts.  Anything cut to order is non-returnable.**<br>Premium hardened steel rail excellent for your automation project, and a definite step up from 8mm rod commonly used on 3D printers (and is generally easier to work with as well).<br>*We constantly have more shipments of rails en route - if you need something you don't see here, please ask* - We can also do custom-length cuts.  Please contact before placing your order.<br>Available bearing blocks provide simple, durable, and precise mounting solutions. We offer both wide and standard widths.<br>"Standard" bearing blocks model: HGH20CA<br>"Wide" bearing blocks model: HGW20CC<br>The plastic spacer inside the bearing block should be pushed out by the rail as you install it onto the rail; removing this spacer prior to installation on the rail can cause bearings to be lost.<br>We suggest that you wipe the rails down with mineral spirits to remove any protective rust-inhibiting coating before either mounting the rails or installing the bearings on the rails.<br>Includes green screw hole covers and one zerk fitting per bearing block purchased for lubrication.<br>Ballscrews are a recent addition to this listing and we have not uploaded drawings yet.  Each screw includes one ball nut and 2 BK/BF type end supports.<br>We sell "B Grade" rails of this size via this listing:<br>https://www.ebay.com/itm/293423007853<br>Our other offers closely related to this item:<br>HG20 rail + ballscrew kits for 4x8 machines<br>15mm Linear Rail + Bearings HG15<br>2005 20mm Ballscrews - 2M (2000mm) lengths<br>1605 16mm Ballscrews, Ballnuts + Housings and Motor Couplings<br>SBR16 and SBR20 Fully-Supported Round Rail + Bearings<br>MGN12 Series 12mm Linear Rail + Bearings<br>8mm Round Rod + Bearings + End Supports<br>Also potentially of interest:<br>Arduino-based CNC controllers<br>Pneumatic actuators (cylinders, solenoids, fittings, and tubing)<br>Due to size+weight and special packaging/shipping requirements, this item does not qualify for our typical multi-item discounts. If you want to order multiples, contact us first and we can work out a modest discount.<br>FREE Shipping<br>to the continental USA. No shipping elsewhere, unless agreed upon in advance. Due to size/weight, buyer pays return shipping on this item.<br>All custom-cut rails are non-returnable<br>© 2021 Albers LLC. All Rights Reserved.<br>