It can accommodate all forms of misalignment with low bearing loads helping to protect small sensitive bearings.630", Aluminum This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 10,000 RPM. The coupling is made from a single piece of aluminum and has two sets of slit cuts allowing for low inertia, no maintenance, and high torsional stiffness when compared to beam couplings.This short style slit coupling can fit in confined spaces where the long style may not fit.
This coupling has a four convolution bellows for higher torque and torsional stiffness capabilities than equivalent couplings with more convolutions.It is RoHS and REACH compliant.9mm, Alum Hardware is metric and tests beyond DIN 912 12.