Hardened Steel Spacer Bushing Sleeve 17x22x30.5mm Precision Machined Inner Ring with 60 HRC Hardness for Accurate Spacing, Load Support, and Long Wear Life in Mechanical Assemblies

Hardened Steel Spacer Bushing Sleeve 17x22x30.5mm
✔️ Precision Machined Steel Spacer Bushing 60 HRC Metric Size

This hardened steel spacer bushing is designed to maintain accurate spacing, alignment, and load transfer in mechanical assemblies. It’s commonly used as an inner sleeve, spacer, or support bushing in machinery, tooling, automation equipment, and custom mechanical builds where durability and tight tolerances matter. This listing is for one single steel spacer bushing.

✅ Pack size includes one spacer bushing
✅ Precision machined hardened steel construction
✅ Hardness rated at 60 HRC for wear resistance and long service life
✅ Inner diameter 17mm for metric shaft applications
✅ Outer diameter 22mm for stable fit in housings or assemblies
✅ Width 30.5mm for accurate spacing and alignment
✅ Handy for industrial, mechanical, and automation use

Dimensions
Parameter Value
Inner Diameter 17mm
Outer Diameter 22mm
Width 30.5mm

💡 Why use a hardened steel spacer bushing in precision mechanical assemblies?
Hardened steel spacer bushings are used when consistent spacing, alignment, and wear resistance are critical.

• High hardness helps resist deformation under load

• Precision machining maintains accurate shaft and component alignment

• Steel construction supports long term performance in moving assemblies

This spacer bushing is a handy choice when you need reliable spacing, solid strength, and repeatable performance in mechanical and industrial setups.