2Pcs 10mm x 200mm Linear Rail Rod Shafts, case hardened chrome plated C45 carbon steel linear motion guides with smooth bearing support, precise diameter and length tolerance for CNC, 3D printers and automated machinery

2Pcs 10mm x 200mm Chrome Linear Rail Rod Shaft for Motion Systems
✔️ Case Hardened Linear Shaft Guide for 3D Printers and CNC

This is a set of case hardened linear rail rod shafts made for smooth, accurate motion in guided mechanical setups. These rods are commonly used in 3D printers, CNC machines, engraving equipment, and automated machinery where steady bearing contact and straight travel are critical. Pack size is 2 pieces.

✅ Pack size: 2 pieces
✅ Shaft diameter: 10 mm
✅ Shaft length: 200 mm
✅ Diameter tolerance: ±0.5 mm
✅ Material: C45 carbon steel
✅ Surface finish: chromium plated for wear resistance
✅ Case hardened surface for longer operating life
✅ Designed specifically for linear bearing and motion guide use
✅ Commonly used in CNC, 3D printers, automation, and molding equipment

Dimensions
Diameter 10 mm
Length 200 mm

💡 Why are case hardened chrome linear shafts important in linear motion assemblies?
Case hardened chrome shafts are built to keep motion smooth, accurate, and repeatable under continuous sliding contact.

• Hardened outer layer reduces wear from linear bearings and bushings

• Chrome plating improves surface smoothness and corrosion resistance

• Maintains straightness and accuracy during repeated motion cycles

• Ideal for linear guides in CNC machines and precision automation

A handy choice when you need dependable linear shafting that delivers smooth movement, solid bearing support, and consistent performance in compact motion systems.