Size: 550


AMR couplings are used in heavy-duty, slow to medium speed applications, where high starting torque, shock loads, torque reversals or continuous alternating torque are present. The open lug type center member provides ample clearance for assembly while minimizing the space required for coupling installation.

550 Specifications

Maximum Continuous Torque Rating: Up to
275055 inch/lb
Distance Between Shaft Ends Range:
7.69000 to 7.69000 inches
Bore Capacity:
2.69000000 to 5.50000 inches
Maximum Operating Speed:
1800 rpm (balanced)