2AK51 Pulley 3/4" Bore 2BK28 Pulley This 6318 ball bearing is

This 6318 ball bearing is a high-precision premium quality deep groove 90x190x43 ball bearing made to ABEC 3 precision standards from AXIS

Part #: HCFS 211-32

This R16 ball bearing is a high-precision premium quality deep groove 1"x2"x0

this UCWP202 bearing is directly interchangeable with other brands

2AK51 Pulley 3/4" Bore 2BK28 Pulley This 6318 ball bearing isThis 2AK51 Pulley 3 4" bore is directly interchangeable with other manufacturers, is 4. 95" 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 2AK51 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated,