Features Durable and corrosion-resistant construction: The clamping collar is made of high-quality aluminum alloy, ensuring its durability and resistance to corrosion in various working conditions. Motion limiting capability: The primary function of this high speed shaft clamp is to restrict the rotational or axial movement of the shaft or rod it is attached to. This provides stability, prevents wobbling or misalignment, and ensures smooth operation. Versatile design: The round shape map shaft collar with a center hole allows for easy mounting on different shafts or rods with an 8mm diameter. It can also be installed as a grooved part and is compatible with other types of clamps. Easy installation and removal: The clamp-on design allows for quick and easy installation and removal without the need to disassemble the entire shaft or rod setup. Universal hole can be fixed to the gear, sprocket, pulley, or wheel first, and then securely attached to the shaft. Suitable for high-speed applications: The clamping collar shaft is designed to withstand high-speed rotations and vibrations. It provides a secure grip on the shaft or rod, even during rapid movements, ensuring optimal performance and safety. Feature: -Aluminum alloy material: The collar is made of high quality aluminum alloy material with high hardness, wear resistance and durability. -Insertion groove: Since the fixing mechanism and the clamping mechanism are completely independent, it can be installed as a grooved part and a 32mm bearing, where it can be installed in other types of clamps. -Solution method: Provides a non-destructive solution for fixing parts or shafts to fix parts, for fixing parts to other parts grid 4mc. -Double clamp bolts: Double clamp bolts can be tightened to the shaft without worrying about distortion of the through hole spacing required to mount the assembly to other parts due to tightening the clamp mechanism. -Installation: When installing, it can be fixed to the gear, sprocket, pulley or wheel first, and then the part is fixed to the shaft. The shaft clamping mechanism works no matter where it is installed. Specification: Item Type: Clamping Collar Material: Aluminum Alloy Center Hole Shape: Round Center Hole Diameter: Approx. 8mm / 0.31in Thread: M4 Purpose: Fix the part to the shaft or the shaft by means of clamping1 x Clamping Collar Note:Before installation and use, need to match the appropriate design size Package List 1 x Clamping Collar