Split Shaft Collar Bore 18mm OD 40mm Thickness 12mm 6061 Aluminum Alloy Anodized Surface H7 Bore Tolerance Industrial Clamping Collar

Split Shaft Collar Bore 18mm OD 40mm Thickness 12mm 6061 Aluminum Alloy Anodized Surface H7 Bore Tolerance Industrial Clamping Collar

• Dimensions & Material – Bore: 18mm, Outer Diameter: 40mm, Width: 12mm; Made of 6061 aluminum alloy, providing lightweight strength and reliable durability.
• Clamp Style Design – Split shaft collar design applies even clamping force around the shaft, reducing risk of surface damage compared to set screw types.
• Surface Treatment – Anodized surface enhances wear resistance and corrosion protection, ensuring stable performance in industrial environments.
• Precision Bore – H7 tolerance machining ensures accurate shaft fit, improving concentricity and reducing vibration in linear and rotary applications.
• Application Use – Suitable for CNC machinery, linear guides, automation equipment, and mechanical assemblies requiring precise shaft positioning.