Hardened Steel Spacer Bushing Sleeve 60 HRC Precision Machined With 15mm Inner Diameter, 18mm Outer Diameter And 20.5mm Width, 15x18x20.5mm Size, Metric Inner Ring, 1 Piece, Ideal For Precision Machinery And Bearing Mounts In Industrial Applications
✔️ ID 15mm x OD 18mm x W 20.5mm; 60 HRC steel spacer, precision machined
Hardened steel spacer bushing sleeve offers a precise, durable spacer for shafts and bearing blocks. Commonly used in gear drives, linear guides, and other assemblies where exact spacing and alignment matter.
✅ ID 15 mm, OD 18 mm, width 20.5 mm
✅ 60 HRC hardened steel for wear resistance
✅ Precision machined surface finish for tight tolerances
✅ Pack size: 1 piece (single spacer)
💡 What is a steel spacer bushing used for in mechanical assemblies?
In general, spacers keep parts properly spaced and aligned in tight spaces.
- improve shaft alignment in compact gear and bearing setups
- reduce axial play in assemblies with durable spacing
- extend service life by maintaining precise clearance
- compatible with standard metric spacers and hardened steel components