The STO6 ZZ RICH yoke roller is a miniature yet robust component engineered for precise guidance and smooth motion in applications with severe space constraints. Manufactured by RICH, this compact yoke roller features a 6 mm stud diameter, a 19 mm outer diameter, and an overall width of just 10 mm, making it ideal for intricate machinery and automation.
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 double-sided shielded (ZZ) design provides effective protection against contaminants like dust and debris. These non-contact shields help in retaining internal lubrication and minimizing friction, which contributes to a longer service life and reduced maintenance. The compact dimensions, combined with its durable construction, ensure reliable performance in various cam and track roller systems. Produced in China, the STO6 ZZ RICH yoke roller delivers consistent quality and efficiency, making it an excellent choice for optical equipment, small-scale automation, and other applications where high precision and compact design are critical.
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