Hardened Steel Spacer Bushing Sleeve 60 HRC Precision Machined 15x18x12.5mm With 15mm ID And 18mm OD Close Tolerance For Industrial Bearings Machinery Alignment And Sleeve Applications

This hardened steel spacer sleeve is a precision machined component used to create exact spacing in bearing assemblies, linear guides, and general mechanical setups where shaft alignment matters.

✅ Material: hardened steel, 60 HRC
✅ Inner diameter (ID): 15 mm
✅ Outer diameter (OD): 18 mm
✅ Width: 12.5 mm
✅ Quantity: 1

💡 What is a common use case for steel spacers and bushings?

These spacers are handy in setups that require precise spacing and alignment.

• handy for aligning shafts in bearing housings
• useful in assemblies with tight tolerances and end-play control
• great for maintaining consistent gaps in linear slide units
• durable option for sealed or unsealed bearing arrangements