Is this sheave suitable for fractional horsepower applications in HVACR systems

For contractors performing a heat exchanger replacement

Standardized Bore: Features a 1/2" hub diameter for seamless integration with standard condenser fan motor shafts

Thermal Protection: Prevents catastrophic heat exchanger failure and thermal stress on critical system components

As a genuine furnace replacement part

Rollway Bearings 6309ZZEMQ Bearing 319847-401 Is this sheave suitable forThe Rollway 6309ZZEMQ is a high performance, deep groove ball bearing engineered specifically for the rigorous demands of HVACR motor applications. Featuring a 45mm bore diameter, 100mm outer diameter, and 25mm width, this double shielded ball bearing (ZZ) provides essential protection against particulate ingress while retaining factory applied electric motor quality (EMQ) grease. This specific EMQ rating ensures low noise operation and reduced