SKF LLM12-250 Linear Guide Rail Ball Bearing Type

SKF LLM12-250 is a miniature profile rail guide (ball bearing type) engineered for precise linear motion in tight spaces. The rail is 12 mm wide and 9 mm tall, with a 250 mm track length, placing it in SKF’s LLM family of compact, high-precision guides. Designed for light-to-medium duty applications where a small footprint matters, it supports smooth, repeatable travel in automation, robotics, instrumentation, and compact CNC slides when paired with a compatible carriage. The rail’s low-profile geometry enables mounting in confined assemblies, while the ball-bearing carriage delivers consistent guidance along the full length of the track. As part of SKF’s miniature rail platform, the LLM12-250 is suited for installations that require reliable motion with a compact footprint and straightforward assembly in small-scale linear stages and motion platforms.