Cross Roller Rail Linear Slides. Compact, precision bearings that can support and guide high loads with high accuracy and repeatability, low friction, and low starting force.

• Each consists of a pair of hardened steel ways containing 90 deg V grooves and a row of alternately crossed cylindrical rollers.
• Installed faced to face on smooth flat and accurately parallel, coplanar or perpendicular surfaces.
• Lubrication required, light grease for low speeds to continuous oil bath/mist for high speeds.