Description:-They usually consist of a lightweight, aluminum housing to provide high strength and stiffness.-Compact design with high load carrying capacity, Linear Motion Bearing Unit is a rolling friction supporting element that usually used for linear motion mechanical parts with small friction.-Coordinate with Linear Motion Shaft, recirculating balls provide unlimited stroke at low friction movement, permit temperature within 80 degrees Celsius.-It is great for 3D printers, CNC, and other applications. Specification:Bearing No.: LMH8LUUBearing Ball Material: Chromium SteelOuter Shell Material: Chromium SteelCage Material: NylonNominal Shaft Diameter (dr): 8mmOuter Diameter (D): 15mmTotal Length (L): 45mmMounting Hole Dia.: 3.4 x 6.5mm / 0.13" x 0.26" (d1*d2)Mounting Hole Distance: 24mm / 0.94"Flange Size: 32 x 21 x 5mm / 1.
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