THK NBC 09020 Linear Motion Rail and Bearings Assembly

The THK NBC 09020 Linear Motion Rail & Bearing Assembly is a compact, precision linear guide system that pairs a hardened, precision-ground steel rail of 10.5 in (267 mm) with a matching recirculating ball bearing carriage. This arrangement delivers smooth, low-friction, and highly repeatable motion with high rigidity and a long service life when properly lubricated. Constructed from hardened bearing steel with a corrosion‑resistant finish, the rail and carriage are designed for space‑constrained installations in demanding environments. Widely used in CNC machines, laboratory instruments, medical equipment, semiconductor machinery, inspection systems, and other industrial automation equipment, it serves maintenance teams, OEM machine builders, and system integrators performing repairs, retrofits, or replacements of worn linear guides. Common applications include CNC routers, automated assembly equipment, robotic positioning systems, packaging machinery, optical inspection systems, laboratory automation, medical devices, and material handling systems that require precise, compact motion and reliable load performance. Technical highlights: model NBC 09020; rail length 10.5 in (267 mm); recirculating ball bearing carriage; rail and bearing materials are hardened steel; grease lubrication compatible; high positioning accuracy, smooth operation, and high load capacity relative to size. Common replacements include THK SHS, SSR, and HSR series.