The STO15ZZ RICH yoke roller is a compact yet highly capable component engineered for precise guidance and demanding motion in various cam and track roller applications. Manufactured by RICH, this yoke roller features a 15 mm stud diameter, a 35 mm outer diameter, and an overall width of 16 mm, making it suitable for assemblies where efficiency and space optimization are critical.
A critical distinguishing feature of this RICH yoke roller is its rounded (crowned) outer ring. This design provides smooth rolling contact with the track, making it especially well-suited for applications where the roller needs to run on curved or uneven surfaces, or where minor misalignments are present. The internal construction includes a durable steel cage for reliable roller guidance and stability, even under significant dynamic loads. Furthermore, its double-sided shielded (ZZ) design provides effective protection against contaminants like dust and debris while minimizing friction, making it a low-maintenance and long-lasting solution. Produced in China, the STO15ZZ RICH yoke roller delivers consistent quality and exceptional durability, making it an excellent choice for conveyor systems, automated machinery, and other applications requiring reliable long-term performance.
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