For discharge-side protection

With an outside diameter (OD) of 5

checking the bill of materials ensures the trip characteristics match your motor's requirements

This replacement motor kit is essential for maintaining 100% negative pressure within the vent pipe

rated for speeds up to 1600 RPM

Browning SK 2 7/16 Bushing 320788-702 For discharge-side protectionThis Browning SK 2 7 16 Bushing is a heavy duty Quick Detachable (QD) bushing engineered for high torque industrial power transmission in HVACR systems. Constructed from high strength ductile iron, this SK series bushing provides superior shock resistance and tensile strength compared to standard sintered or cast iron alternatives. It features a precision machined 2 7 16" finished bore with a standard 5 8" x 5 16" keyseat to ensure a secure, slip free