Rigid Coupling Hub, 3-3/4 inch Outside Dia

This is a rigid coupling hub from Lovejoy with a 3-3/4 inch outside diameter. The outside diameter indicates the overall size of the hub. Rigid coupling hubs are used to form a rigid connection between two shafts, ensuring no relative movement or misalignment.

Specifications

Outside Diameter	3-3/4 inch

About shaft couplings

Rigid Coupling Hub, 3-3/4 inch Outside Dia is listed under Shaft Couplings — jaw, beam, bellows, oldham, rigid and disc couplings. Shaft couplings are mechanical components used to connect two shafts together, transmitting torque while accommodating various degrees of misalignment. Key types include jaw, beam, bellows, Oldham, rigid, and disc couplings.

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