Rheem-Ruud 71-26254-84 6.25" Fixed Sheave 1" Bore

The Rheem-Ruud 71-26254-84 is a fixed pitch sheave that is applied to the drive system of the HVAC equipment. It is especially suitable for use in refrigeration and air conditioning applications and it has provision for only one V-belt. This sheave has a bore of 1” and an outside diameter of 6. 25” this sheave has a essentialfunction in transmitting power from the engine to the compressor. It is fixed pitched which makes the belt speed and tension to be constant which are essential in the functioning of the belt. The 1/4” x 1/8” keyseat is cut into the motor shaft so that it does not slip and to ensure that there is a smooth transfer of power.