VEVOR 2PCS Linear Motion Rod, 20 mm x 1200 mm (0.79 x 47.24 in), SFC20 Carbon Steel Linear Rod Shaft, Anti Rust and High Precision, High Hardness Shaft,for Cutting Grinding Milling

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻

· Complete Linear Motion Rod Shaft Kit

Comes with two linear rail rod shafts to meet a wide range of industrial and DIY equipment needs.

· High Precision, No Deviation

With 0.1–0.22 μm surface finish and 5 mΩ straightness, plus precision mounting holes and hole spacing, this linear motion shaft delivers consistently accurate long-distance travel and repeat positioning.

· Smooth & Silent Operation

The smooth linear rod shaft surface ensures high-precision straightness and low-friction motion, reducing operational noise and wear while maintaining both precision and longevity.

· Broad Compatibility

The linear motion rod shaft is compatible with multiple devices and can be used with various large-scale industrial or automated equipment, seamlessly integrating into different mechanical setups.

· Multiple Sizes Available

Available in two size options, giving you the flexibility to match linear rail shaft size with your project or equipment specifications.

· Deformation-Resistant Design

The high-hardness linear shaft resists distortion even under continuous or heavy-load usage.

𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

Item Model Number: SFC20-1200L-1

Shaft Type: SFC20

Rail Length: 47.24 in/1200 mm

Diameter: Ø 0.79 in/20 mm

Straightness: 5 mΩ/100 mm

Surface Finish: 0.1–0.22 μm

Material: High Carbon Steel & Aluminum

Quantity: 2 pcs

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁

2 x Linear Motion Rod Shafts

· 2-Piece Linear Motion Rods: This set includes two 20 mm diameter, 1200 mm long linear rail shafts. The high-compatibility design pairs seamlessly with various linear rails and machinery, ensuring smooth and stable motion for industrial applications

· Hardened Carbon Steel Shaft: Crafted from carbon steel with a hardness of HRC58–66, the linear guide rail shaft delivers exceptional strength and resists bending under heavy-duty use, maintaining consistent accuracy in automation and mechanical systems

· Rust & Corrosion Protection: The linear motion rod shaft surface is coated with a ≥10 μm electroplated layer to resist corrosion and rust, making it suitable for long-term use even in damp environments like basements

· High-Precision Linear Motion: Manufactured using a six-step grinding process, the guide rail shaft achieves a 0.1–0.22 μm surface finish and a 5 mΩ straightness, delivering reliable, repeatable travel over time

· Widely Compatible Applications: Ideal for DIY CNC mills, lathes, bending machines, laser welding machines, and other automated equipment. These linear rod shafts are also fit for large industrial systems like robotic arms and wire drawing machines