2AK59 Pulley 1-1/8" Bore filter_25B60-SB What sets this 5214-2RS bearing

What sets this 5214-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

and precision sprocket with 26 hardened teeth

For additional information or to get a quote on a inch series R20-2RS bearing

Sprocket Size: 100BS20

2AK59 Pulley 1-1/8" Bore filter_25B60-SB What sets this 5214-2RS bearingThis 2AK59 Pulley 1 1 8" bore is directly interchangeable with other manufacturers, is 5. 75" 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 2AK59 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated,