4 Pack Heavy Duty Shaft Collars 304 Stainless Steel Bore Seven Eighths Inch With Set Screw Style One And Five Eighths Inch Outer Diameter And Half Inch Width For CNC Machines Linear Rails Industrial Equipment

Four-Pack 304 Stainless Shaft Collars for 7/8 bore
✔️ Bore 7/8", OD 1-5/8", width 1/2", 304 stainless, pack of 4

These shaft collars are a durable, high-precision set made from 304 stainless steel. They clamp onto a 7/8 inch bore shaft, offering corrosion resistance and secure alignment in CNC machines, linear rails, and industrial equipment.

✅ 7/8 inch bore for precise shaft grip
✅ Outer diameter 1-5/8 inch, width 1/2 inch
✅ Set screw style for secure clamping without surface damage
✅ 304 stainless steel for corrosion resistance and strength
✅ Pack of 4 for multiple setups or spares

💡 What is a shaft collar used for in mechanical systems? This handy clamp on a shaft helps position components and prevent unwanted movement. - Position pulleys, sprockets, bearings on a shaft in aligned spots. - Act as a precise stop or spacer in CNC machines and automated assemblies. - Protect the shaft surface by evenly distributing clamping force and reducing wear.