Can these bushings be used on round or square shafts

Durable Material: High-resilience neoprene gasket construction offers superior resistance to environmental degradation and oil mist

it maintains structural integrity under high RPMs

reducing downtime during multi-unit service calls

Rheem-Ruud 62-102636-81 Integrated Furnace Control R-410A Can these bushings be usedThe Rheem Ruud 62 102636 81 Integrated Furnace Control is a microprocessor based OEM furnace circuit board designed for high performance gas furnace applications. Built to serve as the direct replacement for 62 100610 02, this IFC board manages critical ignition sequences, blower timings, and safety monitoring to maintain stable equipment operation. It features advanced 7 segment diagnostics that provide real time status codes, significantly reducing