12x15x22.5mm Hardened Steel Bushing Sleeve, 60 HRC Precision Machined Spacer With 12mm ID, 15mm OD And 22.5mm Wide, Metric Inner, High-Quality Bearing Spacer For Machinery And Assemblies

Precision 12x15x22.5mm steel spacer bushing, 60 HRC
✔️ ID 12mm, OD 15mm, width 22.5mm, hardened steel with 60 HRC

This hardened steel spacer bushing sleeve is a precision component designed to space, align, and support rotating shafts in machinery, conveyors, and DIY projects.

✅ 12mm ID (inner bore)
✅ 15mm OD (outer diameter)
✅ 22.5mm width (length)
✅ Material: hardened steel, 60 HRC
✅ Pack size: 1 piece (single spacer)

💡 What is a steel spacer sleeve used for in mechanical assemblies? It's handy for maintaining precise gaps and shaft alignment in different setups. - Helps maintain precise spacing between components in rotating assemblies. - Supports shafts in DIY projects, automation gear, and industrial equipment. - Uses include alignment, load distribution, and easy disassembly for maintenance.