2AK39H Pulley - 3.75" H-Bushed Pulley Metric A2 Attachments Additionally this bushing features a

Additionally this bushing features a 48 millimeter bore with a standard keyway

HCW201-8 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes an eccentric locking collar for securing a 1/2" shaft

Sprocket Size: 160BTB18

100BS17 2 3/16" Finished Bore Sprocket Dimensions

Part #: HCTB 201

2AK39H Pulley - 3.75" H-Bushed Pulley Metric A2 Attachments Additionally this bushing features aThis 2AK39H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 3. 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 2AK39H pulley from the others is that it is made using a high grade 35 cast iron, is