2pcs Double Split Clamp-On Shaft Collar for 1-1/4" Shaft, Two-Piece Clamping Collar, 2-1/16" OD, 1/2" Thickness, Aluminum Alloy Set Screw Split Collar Clamp

2-Piece Double Split Clamp-On Shaft Collar for 1-1/4in Shafts, Aluminum Alloy
✔️ Bore 1-1/4 in (31.75 mm), OD 2-1/16 in (52.39 mm), 12.7 mm thick

Designed as a 2-piece split clamp-on shaft collar for 1-1/4 in shafts, these lightweight aluminum collars provide secure, slip-free positioning in robotics, automation, and manufacturing equipment. Ideal for fixing gears, pulleys, and linear slide components on shafts. Pack of 2.

✅ Bore: 1-1/4 in (31.75 mm)
✅ Outer diameter: 2-1/16 in (52.39 mm)
✅ Thickness: 1/2 in (12.7 mm)
✅ Material: aluminum alloy, lightweight and corrosion resistant
✅ Package: 2 pieces per set
✅ Two-piece clamp design for easy installation around an existing shaft

💡 What is a split shaft collar used for in mechanical assemblies?

• Helps lock components in place on a shaft to prevent axial movement.
• Handy for quick installation around an existing shaft without disassembly.
• Useful for securing gears, pulleys, or stops in automation and robotics setups.
• Made from aluminum alloy for light weight and rust resistance.