Two Pack Shaft Collar Set With Half Inch Bore Built Tough Heavy Duty Double Split Design One And Three Sixteenths Inch Outer Diameter Three Eighths Inch Thick Aluminum Clamping Style Locking Collars For CNC Machines, Conveyors, And Machinery

Two Pack Aluminum Shaft Collar Set with 1/2 Bore, Heavy Duty
✔️ 2 pcs, ID 12 mm (1/2"), OD 30 mm (1-3/16"), T 10 mm (3/8")

These two-piece aluminum shaft collars clamp onto guide shafts to lock bearings, gears, and pulleys in place. They’re commonly used in CNC machines, conveyors, and industrial equipment to prevent movement.

✅ Pack size: 2 pieces
✅ Material: aluminum alloy with surface oxidation treatment
✅ Bore: 12 mm (1/2")
✅ Outer diameter: 30 mm (1-3/16")
✅ Thickness: 10 mm (3/8")
✅ Clamping style: two-piece split collar with bolt
✅ Keyway size: 4 mm

💡 What is a shaft collar used for in machinery and why choose a clamp-on aluminum model?

It helps hold components on shafts and allows quick positioning and maintenance.

- Handy for securing bearings, gears, pulleys on shafts - Used on CNC machines, conveyors, and automation gear - Aluminum alloy resists corrosion for long life - Two-piece split design enables easy installation and repositioning✝️