Hardened Steel Bushing Spacer Sleeve 60 HRC Precision Machined 20x25x15.5mm With Inner Diameter 20mm And Outer Diameter 25mm 15.5mm Width Ideal For Precise Bearings CNC Machinery Automotive And Robotics Applications

20x25x15.5mm Hardened Steel Spacer Bushing, 60 HRC
✔️ ID 20mm, OD 25mm, width 15.5mm; 60 HRC; single unit

This hardened steel spacer bushing sleeve is precision machined to tight tolerances, designed to provide accurate spacing and a smooth wear surface in mechanical assemblies. It’s ideal for automotive, industrial, and robotics applications where precise fit and durability matter.

✅ Material: hardened steel, 60 HRC; robust wear surface
✅ Size: ID 20 mm, OD 25 mm, width 15.5 mm
✅ Finish: precision machined with tight tolerances for proper seating
✅ Pack: 1 piece (single spacer sleeve)

💡 What is a steel spacer bushing used for in precision machinery? This handy spacer keeps gaps consistent and supports shafts in moving assemblies, reducing play and wear.

- Handy for setting precise axial spacing in equipment - Improves shaft alignment and reduces wobble in linear motion - Works with metric sizes like 20 mm ID and 25 mm OD - Common in robotics, automation, and compact gear setups