BK100 Pulley 7/8" Bore #140 Roller Chain Sprockets the SAPF205-16 1" bearing has

the SAPF205-16 1" bearing has incredible holding power and stability

this UCP211-35 bearing is directly interchangeable with other brands

This 35B28 sprocket is a durable

For more information on a four groove 4C200E sheave

BK100 Pulley 7/8" Bore #140 Roller Chain Sprockets the SAPF205-16 1" bearing hasThis BK100 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 9. 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 BK100 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