Something that sets this 2082B30 sprocket apart from others is that it is Black Oxide Finished
For more information on a single groove 13V1900SK sheave
140A35 Sprocket Dimensions
the 6914-2RS bearing features raceways that are precision honed to a superb finish
2BK36 Pulley 1-1/8" Bore Sprocket & Pulley Bushings Something that sets this 2082B30This 2BK36 Pulley 1 1 8" bore is directly interchangeable with other manufacturers v belt pulleys, it is 3. 75" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. double BK pulleys work with belt types A, 4L, B, 5L, AX, BX, AA, BB, double banded A, double banded B, and double banded BX cogged v belts. What separates this double 2BK36 pulley from the others is that it is made using a high grade 35 cast iron, is