This 41BS22 sprocket featured a 1" finished bore with a key-way and two set screws
What sets this 5302-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to
Sprocket Size: 40BS56
HC206-19 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes an eccentric locking collar for securing a 1-3/16" shaft
13V412SH Sheave Dimensions
4TB60 Sheave four-groove 6.35" OD filter_25B36-SB This 41BS22 sprocket featured aThis 4TB60 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 6. 35" 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 four groove 4TB60 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 the