Rino Industries has added a miniature bellows couplings to its range of mechanical couplings. It is a high-precision welded bellows with a completely stainless body aims for greater flexibility and has zero backlash properties, with a low inertia and excellent response. It has constant velocity even under misalignment and identical clockwise and anticlockwise rotational characteristics. The recommended tolerance on shaft diameters is h6 and h7 and standard bore sizes range from 4 to 8mm with a maximum allowable bore of 14mm. Typical applications include use in systems requiring a high degree of precision and reliability, such as measurement and control, information processing and communication equipment.