2AK39H Pulley - 3.75" H-Bushed Pulley Metric A2 Attachments This 6203-2RS ball bearing is

This 6203-2RS ball bearing is a high-precision premium quality sealed deep groove 17x40x12 ball bearing made to ABEC 3 precision standards from AXIS

Dimension (Bi): 74

Part #: HCTB 201

For more information on a double groove 2B5V58 sheave

210B Roller Chain is a double pitch metric double pitch chain manufactured in accordance with DIN 8181 (ISO 1275) dimensional and material standards

2AK39H Pulley - 3.75" H-Bushed Pulley Metric A2 Attachments This 6203-2RS ball bearing isThis 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