3TB136 Sheave three-groove 13.95" OD Metric K1 Attachments What sets this 5212-2RS bearing

What sets this 5212-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

This 120BS10H sprocket features a 2" finished bore with a key-way and two set screws

This 3TB52 Pulley uses a P1-Series Bushing

HC201 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes an eccentric locking collar for securing a 12mm shaft

Something that sets this 2062B9 sprocket apart from others is that it is Black Oxide Finished

3TB136 Sheave three-groove 13.95" OD Metric K1 Attachments What sets this 5212-2RS bearingThis 3TB136 Pulley uses a Q1 series bushing, is directly interchangeable with other manufacturers, is 13. 95" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With B series TB pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this three groove 3TB136 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory. Using