2BK47 Pulley 1" Bore 2BK47 Pulley This 120BS30 sprocket features a

This 120BS30 sprocket features a 1" finished bore with a key-way and two set screws

Part #: 16B SA1

2B58Q Sheave Dimensions

UEFT208-25 bearing is a 1-9/16" bore two-bolt normal-duty flange bearing that utilizes a Tru-Loc device to secure to a 1-9/16" shaft

the 6219-2RS bearing features raceways that are precision honed to a superb finish

2BK47 Pulley 1" Bore 2BK47 Pulley This 120BS30 sprocket features aThis 2BK47 Pulley 1" bore is directly interchangeable with other manufacturers v belt pulleys, it is 4. 45" 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 2BK47 pulley from the others is that it is made using a high grade 35 cast iron, is