RBC Bearings SMG8 Bearing

The RBC Bearings SMG8 Bearing is a four‑piece, metal‑to‑metal RBC Schaublin rod end bearing in the SMG family, designed for compact, rigid articulation in precision linkages. It features an 8 mm bore and a metric M8 x 1.25 thread, and is offered in a male four‑piece configuration that provides robust stiffness and straightforward assembly. With a static radial load rating of 11,800 N, the SMG8 supports substantial loads in space‑constrained joints while maintaining alignment under typical misalignment conditions in linkage systems. As part of the SM/SMG series, this bearing delivers reliable performance in mechanical assemblies where a spherical joint is required, such as precision control linkages and instrument‑grade machinery. The small form factor together with dependable load capacity makes the SMG8 a practical choice when replacing existing 8 mm bore rod ends or integrating a compact, metal‑to‑metal joint into tight spaces, using standard M8 fasteners and compatible components. Manufactured for high precision, RBC's four‑piece design ensures minimal play across operating temperatures and provides consistent performance under cyclic loading.