SBR12 Linear Bearing Rail Set – 2 Rails (1500mm) + 4 SBR12UU Bearing Blocks

Working on a CNC router, 3D printer, or any automation project that needs smooth, precise linear motion?

This SBR12 kit has you covered.

You get two 1500mm long rails and four SBR12UU bearing blocks.

The rails and blocks are made of metal, with a classic silver finish.

This is a common size for all kinds of DIY and industrial motion systems.

Having two rails and four blocks gives you a stable, rigid setup for your gantry or moving table.

They're unbranded, but for a lot of projects, these work great and save you a bunch compared to name-brand stuff.

Get your build moving smoothly with this complete rail set.