4pcs SHF8 8mm Linear Shaft Support Set for CNC Router XYZ Table, Precise Stable Mounting

Set of 4 SHF8 8mm linear shaft supports designed to secure 8 mm round shafts and linear bearings in DIY motion systems such as XYZ tables and CNC routers. Each unit provides a stable mounting point to keep shafts aligned and bearings running smoothly. Key benefits Precise alignment: Supports 8 mm round shafts to reduce shaft deflection and maintain straight linear motion. Stable mounting: Provides a fixed, repeatable bearing seat to minimize vibration and play in assemblies. Easy integration: SHF8 sizing matches standard 8 mm linear bearings and shafts for straightforward replacement or upgrade. Ready for projects: Four pieces included to equip one axis or multiple mounting points in a small motion system. What it does and how it helps Holds 8 mm rods securely in position so linear bearings can travel smoothly along the shaft. Simplifies assembly and maintenance by giving a consistent bearing location that improves repeatability and reduces mechanical binding. Makes standardization easier when building or repairing CNC routers, XYZ stages, and similar devices where accurate linear guidance is required. Compatibility and size Model: SHF8 Inner diameter: 8 mm for round shaft compatibility Quantity: 4 pieces included Compatible with standard 8 mm linear bearings, shafts, and common DIY motion hardware used in CNC routers, XYZ tables, and hobby machines. Performance notes Designed to improve alignment and motion quality in small to medium DIY projects. Intended as a mechanical support component; final performance depends on correct installation and the rest of the motion system. Practical use scenarios DIY CNC router: worn supports or add extra bearing seats when building or refurbishing a compact router X or Y axis. Homebuilt XYZ table: Secure 8 mm guide shafts for a repeatable, lowfriction motion platform used for milling, engraving, or positioning. 3D printer or laser cutter upgrade: Standardize shaft supports when converting a hobby machine to use linear bearings for smoother travel. Installation tips Mount supports to a flat, rigid surface and align shafts carefully before tightening. Use matching fasteners and check alignment across both ends of the shaft to avoid binding. Inspect and maintain bearings and shafts regularly to preserve smooth motion. This set of four SHF8 8 mm shaft supports offers a straightforward way to secure and align round shafts and linear bearings in a variety of DIY motion applications.