
Set Of 2 4mm By 150mm Linear Motion Rod Shaft Guide Chrome Plated Case Hardened Steel For 3D Printers And CNC Machines Ultra Smooth Glide Built Tough With High Precision Straightness Under 0.1 Per 1000mm And 58 To 64 HRC
Set Of 2 4mm By 150mm Linear Motion Rod Shaft Guide Chrome Plated Case Hardened Steel For 3D Printers And CNC Machines Ultra Smooth Glide Built Tough With High Precision Straightness Under 0.1 Per 1000mm And 58 To 64 HRC
The Story
✔️ 4 mm x 150 mm, chrome-plated C45 steel, 58-64 HRC
These chrome-plated motion guide rods are precision-grade shafts used to support linear bearings in 3D printers, CNC machines, robotics, and automation gear. They provide smooth, straight travel in compact linear systems.
✅ 4 mm diameter x 150 mm length motion guide shaft✅ Chrome-plated on C45 carbon steel for durability
✅ Straightness under 0.1 mm per 1000 mm; hardness 58-64 HRC
✅ Suitable with linear support blocks and enclosed sliders
✅ Ideal for 3D printers, CNC machines, robots, automation
💡 What is a linear motion shaft used for in precision systems?
A handy core component for guiding accurate linear travel.
- Core use: guides precise linear motion in automation and 3D printing
- Rugged construction: chrome-plated C45 steel for durability and corrosion resistance
- Precision: straightness under 0.1 mm per 1000 mm and 58-64 HRC hardness

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
✔️ 4 mm x 150 mm, chrome-plated C45 steel, 58-64 HRC
These chrome-plated motion guide rods are precision-grade shafts used to support linear bearings in 3D printers, CNC machines, robotics, and automation gear. They provide smooth, straight travel in compact linear systems.
✅ 4 mm diameter x 150 mm length motion guide shaft✅ Chrome-plated on C45 carbon steel for durability
✅ Straightness under 0.1 mm per 1000 mm; hardness 58-64 HRC
✅ Suitable with linear support blocks and enclosed sliders
✅ Ideal for 3D printers, CNC machines, robots, automation
💡 What is a linear motion shaft used for in precision systems?
A handy core component for guiding accurate linear travel.
- Core use: guides precise linear motion in automation and 3D printing
- Rugged construction: chrome-plated C45 steel for durability and corrosion resistance
- Precision: straightness under 0.1 mm per 1000 mm and 58-64 HRC hardness























