4 Pack Aluminum Alloy 12mm Bore Shaft Collars Screw Style For CNC Machine Tools With 12mm Bore, 20mm Outer Diameter, And 8mm Width, Lightweight, Beefy Durability, Corrosion Resistant, Easy Install
✔️ 4-Pack, 12mm bore, 20mm OD, 8mm width, screw style, aluminum alloy
These shaft collars are made from aluminum alloy, offering light weight and corrosion resistance. The screw-style clamp fixes securely to a 12mm bore shaft, with easy disassembly for frequent maintenance. They often serve as stoppers or to position and hold timing pulleys on conveyors and CNC machines.
✅ 4-Pack Aluminum Alloy Shaft Collars with 12mm bore
✅ Outer diameter 20mm, width 8mm
✅ Screw style with high-strength bolt clamping
✅ Corrosion resistant, lightweight, easy install
💡 What is a shaft collar used for in CNC machines and conveyor systems? Shaft collars help locate components on a shaft and can serve as stoppers. - Easy to install and remove with screw-style clamps - Position timing pulleys and prevent axial movement - Made from aluminum alloy with corrosion resistance
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