This 60Q70 sprocket is a durable
This 50BS24 sprocket featured a 1-1/4" finished bore with a key-way and two set screws
This 50BS34 sprocket features a 1-15/16" finished bore including a key-way and two setscrews
Our UCHA212 bearing is dimensionally made to industry standards
Bore: 11mm
BK190 Pulley 1-1/4" Bore 41B40 Sprockets This 60Q70 sprocket is aThis BK190 Pulley 1 1 4" bore is directly interchangeable with other manufacturers, is 18. 75" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. It works with belt sizes A, 4L, B, 5L, AX, BX, AA, and BB. What separates this BK190 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 grade 35 cast iron offers a higher