3/4" Bore Stainless Steel Axle Shaft Collars w/Set Screw,4-Piece heavy duty stainless pulley wheel for lifting and rigging systems with smooth bearing action and corrosion resistance for marine and industrial use

3/4 Inch Bore Stainless Steel Axle Shaft Collars with Set Screw 4 Piece Set
✔️ Heavy Duty Shaft Positioning Collars for Mechanical Assemblies

These stainless steel axle shaft collars are made to lock components in place on a 3/4 inch shaft. They are commonly used on axles, drive shafts, and mechanical frames to control spacing, stop movement, and keep parts aligned in rotating or sliding systems. Pack size includes 4 shaft collars.

✅ 304 stainless steel body for corrosion resistance
✅ 3/4 inch bore size for standard axle and shaft fit
✅ Set screw design for secure locking on the shaft
✅ Used to position bearings, wheels, gears, and spacers
✅ Suitable for indoor and outdoor installations
✅ Built for steady holding power under repeated motion

💡 What is the purpose of shaft collars in rotating shaft systems?
Shaft collars are used to control axial movement and maintain precise part spacing in mechanical setups.

• Holds components in fixed positions on rotating or sliding shafts

• Helps prevent side drift and misalignment in drive systems

• Improves overall system stability and repeatable positioning

These shaft collars help keep mechanical assemblies properly spaced and locked for smoother operation and long-term reliability.