6 Pack 35mm Bore Aluminum Shaft Collars, 15mm Thick, 50mm OD Locking Ring With Ball Head Hex Key, Secures Bearings, Gears, Pulleys On Shafts For CNC Machines, Gearboxes, Industrial Automation, Silver

Six Pack 35mm Bore Aluminum Shaft Collars with Ball Hex
✔️ 6-Pack, 35mm bore, 50mm OD, 15mm thick; 8mm ball-head hex key

These locking collars clamp onto a shaft to locate and secure bearings, gears, and pulleys in CNC machines, gearboxes, conveyor systems, and other automated setups. They slide on and lock in place using a built-in set screw, providing reliable alignment and easy maintenance.

✅ Inner diameter: 35mm (1.38"), Outer diameter: 50mm (1.97"), Thickness: 15mm (0.59"), Material: aluminum alloy with surface oxidation treatment for corrosion resistance, Type: Fully Enclosed, Color: Silver
✅ Ball head hex key size: 8mm (0.31")
✅ Pack: 6 collars + 1 ball-end hex key; clamp-on with set screws for secure mounting
✅ Applications: secures bearings, gears, pulleys on shafts; ideal for CNC machines, gearboxes, and automation

💡 What is a shaft collar used for in automation and machining?

It helps locate and secure components on a shaft, preventing movement and misalignment. - Provides axial positioning on shafts to keep gears and pulleys in place - Clamps onto shafts with set screws for precise adjustment - Enables quick on/off installation for maintenance and tweaks - Works well in CNC machines, gearboxes, and industrial automation setups✝️