4Pcs SBR12 Shaft Locking Collar SBR16 Shaft Collar Set CNC and Linear Motion Systems

Label:Yes High Durability :Its surface is known for high durability and maintains its integrity to ensure long-lasting performance in demanding environments. [Aluminum Alloy Made] Crafted from aluminum alloy, this shaft stop collar is lightweight yet sturdy, not easy to be broken or damaged. [Shaft Fixation] These shaft collars are used for linear rail shaft fixation and positioning, ideal for DIY CNC machine tools. Featuring 12mm(0.47in) inner diameter, 30mm(1.18in) outer diameter, 10mm(0.39in) thickness. [Seamless Integration] Designed to perfectly mesh with the shaft, this linear rail stop collar ensures easy installation and a tight fit, enhancing stability. [Secure Fastening] Equipped with a M4/M5 fixing screw, the limit fixing ring securely clamps onto the shaft without causing damage, providing reliable and stable fixation.

Item Type: Linear Rail Shaft Collar Material: Aluminum Alloy Color:Silver and Black

SBR12 Inner Diameter: Approx. 12mm(0.47in) Outer Diameter: Approx. 30mm(1.18in) Thickness: Approx. 10mm(0.39in) Screw Hole: M4

SBR16 Inner Diameter: Approx. 16mm(0.63in) / 0.63in Outer Diameter: Approx. 35mm(1.38in) / 1.38in Thickness: Approx. 12mm(0.47in) Screw Hole: M5

SBR20 Inner Diameter: Approx. 20mm(0.79in) Outer Diameter: Approx. 40mm(1.57in) Thickness: Approx. 12mm(0.47in) Screw Hole: M5

Package Included: 4 x Linear Rail Shaft Collar

Note: 1.  The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2.  Please allow slight manual measurement deviation for the data.  Thank for your understanding. 3.  1cm=0.39''.