UCX10-31 bearing is a medium-duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 1-15/16" shaft
For more information on a four groove 4TB46 pulley
While the phosphate coated and then painted finish adds corrosion resistance to the 1B5V44 sheave
This BK115 Pulley 1-7/16" bore is directly interchangeable with other manufacturers
BK26 Pulley 7/8" Bore #35 B-Hub Sprockets UCX10-31 bearing is a medium-dutyThis BK26 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 2. 60" 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 BK26 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 tensile