17x20x20.5mm Steel Bushing - 60 HRC - Precision Machined

17x20x20.5mm Hardened Steel Bushing
✔️ Precision Spacer Sleeve - 60 HRC - Machined Finish

This precision-machined steel spacer bushing features a hardened 60 HRC surface, making it ideal for high-wear, high-load applications. With a 17mm inner diameter, 20mm outer diameter, and 20.5mm width, it's commonly used as an inner ring or sleeve spacer in mechanical assemblies, shafts, and rotating systems.

✅ Type: Hardened steel bushing/spacer sleeve
✅ Hardness: 60 HRC (Rockwell)
✅ Inner diameter: 17mm
✅ Outer diameter: 20mm
✅ Width: 20.5mm
✅ Standard: Metric
✅ Finish: Precision machined
✅ Quantity: 1 piece
✅ Item SKU: 17x20x20-5-STEEL-SPACER

💡 What is a hardened steel bushing used for?
Hardened bushings serve as wear-resistant sleeves between moving parts. They protect shafts and housings from damage and help maintain alignment in high-load, high-speed systems.

An ideal spacer for reducing friction and extending service life in demanding mechanical setups.