The 1603B is a 3-groove QD bushed V-belt sheave with a belt pitch diameter of 15.6 A, featuring a bore diameter range from 1/2" to 2-1/2" and an outside diameter of 16.35".
The 1603B is a 3-groove QD bushed V-belt sheave with a belt pitch diameter of 15.6 A, featuring a bore diameter range from 1/2" to 2-1/2" and an outside diameter of 16.35".