Operitacx 2pcs Linear Rail Stop Collar for SBR20: Open Type, 20mm Bore, 40mm OD, Aluminum Alloy Shaft Limit Rings with Screw, Clamp for CNC Router Machine Motion Replacement Parts

DescriptionThis aluminum alloy stop collar set features a split shaft collar design, making it ideal for linear rail systems in CNC, 3D printer platforms, or industrial indexing tables. The shaft clamping hub and rail stop collar ensure precise axial positioning, preventing component movement and securing travel end points in linear bearing applications.Features-Inner diameter: 20mm-Color:Silver-Material:aluminum alloy-Size:4.00X4.00X1.20cm/1.57X1.57X0.47in-Precision Positioning: Designed for linear rail shaft stop collars, this open type aluminum stop collar set prevents axial movement and keeps your CNC rail shaft precisely aligned for consistent operations-Fast Installation: Featuring a split shaft collar design, you can quickly clamp or reposition the shaft collar without disassembling the entire linear rail, ideal for rapid equipment adjustments-Secure Locking: The collar uses a clamp style, locking securely on rails, ensuring the shaft stop collar stays firmly in place, even under CNC or repetitive motion conditions-Versatile Compatibility: Works seamlessly with linear rails, making these shaft collars suitable for industrial automation, 3D printer platforms, and precise positioning in rail shaft guide systems-Durable and Lightweight: Crafted from aluminum alloy, the collar provides strong axial thrust while maintaining low weight and resisting corrosion, perfect for precision shaft components and cnc tools

• Precision Positioning: Designed for linear rail shaft stop collars, this open type aluminum stop collar set prevents axial movement and keeps your CNC rail shaft precisely aligned for consistent operations
• Fast Installation: Featuring a split shaft collar design, you can quickly clamp or reposition the shaft collar without disassembling the entire linear rail, ideal for rapid equipment adjustments
• Secure Locking: The collar uses a clamp style, locking securely on rails, ensuring the shaft stop collar stays firmly in place, even under CNC or repetitive motion conditions
• Versatile Compatibility: Works seamlessly with linear rails, making these shaft collars suitable for industrial automation, 3D printer platforms, and precise positioning in rail shaft guide systems
• Durable and Lightweight: Crafted from aluminum alloy, the collar provides strong axial thrust while maintaining low weight and resisting corrosion, perfect for precision shaft components and cnc tools