Nippon Bearing – Stroke Bush Slide Rotary Bush

Stroke and slide rotary bushings support reciprocating and oscillating motion where linear bearings alone would bind. The catalog details cage structures, return paths and guidance surfaces that keep motion smooth at high reversing frequencies.

Selection notes cover stroke length, acceleration and load spectra, together with mounting fits and retention features that resist axial shock. Dimensional tables include groove patterns and end‑cap forms for integration into compact mechanisms.

Sealing and lubrication topics focus on keeping contaminants out during rapid reciprocation, and how to plan relube intervals for short‑stroke, high‑duty cycles.

Assembly tips explain datum selection, verifying straightness under motion and measuring drag to catch misalignment early in commissioning.