Dimension (A): 115
the R16-ZZ bearing features raceways that are precision honed to a superb finish
5207-2RS Bearing Dimensions
and precision A-Plate sprocket with 19 teeth that is manufactured out of high-quality steel
For more information on a ten groove 10C440M sheave
2BK120 Pulley 1" Bore Rudd Tree Marking Paint Dimension (A): 115This 2BK120 Pulley 1" bore is directly interchangeable with other manufacturers v belt pulleys, it is 11. 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 2BK120 pulley from the others is that it is made using a high grade 35 cast iron, is