2AK30 Pulley 1" Bore 2AK104 Pulley This 6019-ZZ ball bearing is

This 6019-ZZ ball bearing is a high-precision premium quality deep groove shielded 95x145x24 ball bearing made to ABEC 3 precision standards from AXIS

This 6205 ball bearing is a high-precision premium quality deep groove 25x52x15 ball bearing made to ABEC 3 precision standards from AXIS

This 5209-ZZ Bearing is a high-precision premium shielded double-row angular contact ball bearing made to ABEC 3 precision standards from AXIS

UEF209-28 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and poses great stability and rigidity due to the four mounting positions

Something that sets this 2060B21 sprocket apart from others is that it is Black Oxide Finished

2AK30 Pulley 1" Bore 2AK104 Pulley This 6019-ZZ ball bearing isThis 2AK30 Pulley 1" bore is directly interchangeable with other manufacturers, is 3. 05" 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 2AK30 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted,