2AK22 Pulley 7/8" Bore Double Pitch Roller Chain This 2AK39H Pulley uses an

This 2AK39H Pulley uses an H-Series Bushing

Our superior HCTB204-12 bearing with a 3/4" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

and precision sprocket with 30 hardened teeth that is manufactured to accept a R2 bushing

4L/ A Minimum Datum: 2

6308 Ball Bearing Dimensions

2AK22 Pulley 7/8" Bore Double Pitch Roller Chain This 2AK39H Pulley uses anThis 2AK22 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 2. 25" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. Because it is a double pulley you can use a double banded A Series v belt, two single A Series v belts, or two single 3L Series v belts. What separates this double 2AK22 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated,