The VEVOR 2PCS Linear Rail Set includes 0.78-inch diameter, 47-inch long linear bearings and rails, paired with 4PCS SBR20UU bearing blocks for smooth, precise motion. Engineered with fine workmanship and heavy-duty materials, this linear motion slide kit is perfect for DIY CNC routers, lathes, mills, and other X, Y, Z axis applications. The rails feature hardened, chrome-plated 45 carbon steel for durability and accuracy. Easy to install and operate quietly, this complete linear guiding system offers reliable performance for various industrial and hobbyist projects.
Features
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2 linear rails, 0.78 inch diameter, 47 inch length
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Includes 4 SBR20UU bearing blocks for smooth sliding
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Hardened, chrome-plated 45 carbon steel optical axis
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Aluminum brackets for sturdy support
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Optical axis accuracy: g6 level
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Simple installation with quiet operation
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Ideal for CNC routers, lathes, mills, and XYZ axis applications
Specifications
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Type: Linear Actuator
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Length: 47 in / 1200 mm
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Diameter: 0.78 in / 20 mm
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Optical Axis Hardness: HRC 58-60°
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Model: SBR20-1200 & SBR20UU
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Guide Material: 45 Carbon Steel (optical axis), Chrome-Plated Hard Axis; Aluminum brackets
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Optical Axis Accuracy: g6 level
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Packing Size: 49 x 5 x 3 in / 122 x 12 x 7 cm
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Gross Weight: 11 lbs / 5 kg
