SMC TB5100-CEK00043 Trunnion Block is a mounting accessory that provides a German SPL (German spline) trunnion interface for SMC pneumatic actuators, enabling a pivot-style mounting on a fixed surface. This TB5100-series block serves as a dedicated rotating mounting point for compatible actuators and fixtures, helping maintain alignment through the cylinder’s range of movement. The part number TB5100-CEK00043 identifies this specific trunnion block configuration in SMC catalogs and distributor listings, described as a Trunnion Block with German spline features for use with SMC actuators.
