You searched for "parallel misalignment"
Ruland
Ruland Beam Coupling, 13mm Outside Diameter, 5mm Bore, 19.1mm Length Coupler
Part: PCMR13-5-4-A
Miniature beam coupling handles angular and parallel shaft misalignment reliably.
Ruland
Ruland Beam Coupling, 19mm Outside Diameter, 5mm Bore, 31.8mm Length Coupler
Part: FCMR19-5-5-A
Beam coupling for light to medium machinery with angular alignment capability.
Ruland
Ruland Beam Coupling, 16mm Outside Diameter, 5mm Bore, 20.3mm Length Coupler
Part: PCMR16-5-5-A
Flexible beam coupling for connecting rotating shafts with minor misalignment in machinery.
Ruland
Ruland Beam Coupling, 19mm Outside Diameter, 8mm Bore, 31.8mm Length Coupler
Part: FCMR19-8-8-A
Aluminum beam coupling for precise shaft alignment in machinery and equipment.
Ruland
Ruland Beam Coupling, 16mm Outside Diameter, 5mm Bore, 25.4mm Length Coupler
Part: FCMR16-6-5-A
Precision beam coupling for small equipment with misalignment compensation capability.
Ruland
Ruland Beam Coupling, 19mm Outside Diameter, 6mm Bore, 22.9mm Length Coupler
Part: PCR12-6MM-1/4"-A
Compact beam coupling for light machinery with minimal misalignment tolerance.
Ruland
Ruland Beam Coupling, 19mm Outside Diameter, 4mm Bore, 22.9mm Length Coupler
Part: PSMR19-4-4-A
Small precision beam coupler connecting rotating shafts with high misalignment tolerance.
Ruland
Ruland Beam Coupling, 16mm Outside Diameter, 6mm Bore, 25.4mm Length Coupler
Part: FCMR16-6-6-A
Small flexible beam coupling for connecting rotating shafts with slight misalignment tolerance.