Pacific Bearing FMT50 Linear Rail Ball Bearing

Pacific Bearing FMT50 blue linear rail ball bearing, 2" bore diameter, part #166898, is a precision component designed for smooth, guided motion along a compatible linear guide rail system. This element belongs to the FMT50 series and features a blue housing that helps distinguish it within assemblies. The 2-inch bore diameter defines the internal passage size that interfaces with the mating carriage in a linear-motion setup, enabling secure mounting and alignment in constrained spaces. As a ball bearing unit, it provides low-friction rolling action to support straight-line travel with repeatable performance. Identified by part number 166898, this bearing is a standalone component that can be used as a replacement or in new linear-motion builds that require a 2" bore in the FMT50 family. It is suitable for applications where precise, repeatable linear motion is essential and where a compact form factor is desired. Its exact identification by part number #166898 aids correct ordering and cross-reference in procurement systems.