The Model BKC compact bellows coupling features a stainless-steel bellows for high torsional rigidity with zero backlash and flexibility across all three axes of shaft misalignment. The Model BKC ...

Repeatability is the measurement of variation when a process is done multiple times. Precision is the means of reducing variation in a process, so the results have less variation as a whole.

Zero-backlash beam couplings have high torsional stiffness and accommodate misalignment. The couplings use two sets of overlapping spiral cuts Beam Couplings (Courtesy of Ruland). Zero-backlash beam ...

Repeatability vs. reproducibility, which should you use? Repeatability and reproducibility are two ways that scientists and engineers measure the precision of their experiments and measuring tools.