Linear guide rail 2pcs. + 4 blocks (SBR12) - 600mm / 800mm

SBR12 linear rails with 4x SBR12UU bearing blocks - Precise linear technology for CNC and mechanical engineering

In combination with the 4 SBR12UU bearing blocks supplied, the SBR12 linear rails offer a reliable and precise guide solution for a wide range of applications in the CNC sector, 3D printing or automation technology.

Features:

✅ Stable aluminum carrier construction
The rail consists of a load-bearing aluminum base on which a hardened steel shaft with a diameter of 12 mm is firmly mounted. This ensures high stability and torsional rigidity - ideal for demanding applications with high loads.

✅ Precise and smooth movement
The 4 SBR12UU bearing blocks included in the set glide smoothly on the shaft and offer precise and backlash-free guidance thanks to high-quality ball bushes. The open design enables mounting directly on the rail, allowing the bearings to adapt perfectly to the supported shaft.

✅ Robust and durable design
The bearing blocks consist of a solid aluminum housing with integrated ball bushings and double-sided seals. This reliably protects the ball bearings from dust, dirt and chips, which increases the service life of the guide.

✅ Versatile application possibilities
Perfectly suited for CNC milling machines, 3D printers, laser cutters, portal milling machines, automation technology and linear motion systems in general mechanical engineering.

✅ S imple installation
Thanks to the pre-drilled mounting holes in the rail, the linear unit can be mounted quickly and easily on a carrier plate or machine base.

Technical data:

• Model: SBR12
• Rail length: either 600 or 800 mm
• Shaft diameter: 12 mm
• Bearing blocks: 4 pieces SBR12UU
• Rail material: Aluminum with hardened steel shaft
• Material bearing blocks: Aluminum housing with ball bushings

Scope of delivery:

• 2x SBR12 linear rails (each 600 or 800 mm long)
• 4x SBR12UU bearing blocks