(4-Pack) SINOAXISSPACE Shaft Collar Set for Linear Rail SBR25, All in One Clamp-on Shaft Collar with M5 Set Screw, Bore 25mm, OD 45mm, Thickness 12mm

Compatible with Various Rail Sizes: This product is designed for use with SBR-type round linear rails and serves as a positioning and support component. It is commonly applied in CNC machines, 3D printers, laser systems, and other equipment requiring precise linear motion.Lightweight Aluminum Construction: Made from aluminum alloy, the product offers a balance of strength and reduced weight. The anodized surface enhances corrosion resistance and surface durability, making it suitable for use in different environments.Accurate Fit: The inner diameter is machined to match standard SBR rail shafts (e.g., SBR12, SBR16, SBR20, SBR25). Each unit includes a set screw to secure the collar and reduce axial displacement during operation.Convenient Installation and Maintenance: The compact design supports installation in space-limited settings and allows for easy removal and replacement using standard tools. It is suitable for maintenance tasks and component upgrades.Broad Application: Applicable to a range of linear guide systems, including industrial automation, mechanical motion control, and custom equipment setups, where consistent alignment and structural support are required.

• Perfect Shaft Positioning – Designed for SBR linear guides, ideal for DIY CNC projects
• Quick & Easy Installation – Clamp-on design ensures a secure fit with minimal effort
• Durable & Lightweight – Made from corrosion-resistant aluminum alloy for long-lasting use
• Secure Hold, No Damage – Set screws ensure a tight grip without harming the shaft
• 4-Pack Set – Includes 4 shaft collars for a complete, ready-to-use solution