You searched for "parallel misalignment"
KTR
KTR Flexible Coupling Flector
Part: ROTEX42-64SHEL-KTR
Medium jaw coupling tolerating angular and axial shaft misalignment.
KTR
KTR Flexible Coupling Flector
Part: ROTEX42-92SHEL-KTR
Medium jaw coupling absorbing misalignment in motor and pump connections.