Size: 550

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ST couplings are designed for economical or space saving applications which require the coupling to support a substantial radial load while accommodating angular misalignment. Typical installations include units where one shaft is fully supported in its own bearings, and the other shaft is single-bearing supported. The radial load is transmitted through the coupling to the inner bearing of the other shaft. Belt drives can be designed to utilize this type of coupling to eliminate a jack shaft bearing and transfer radial loading directly to a machine bearing.

550 Specifications

Maximum Continuous Torque Rating: Up to
54800 inch/lb
Distance Between Shaft Ends Range:
1.31000 to 1.31000 inches
Bore Capacity:
2.69000000 to 5.50000 inches
Maximum Operating Speed:
1500 rpm (balanced)