| Air Bushings English 0.75 Inch ID - S301901 Third smallest of the New Way english air bushing line, the 0.75 Inch ID size provides a good balance of size and load-carrying capability on english shafting. These porous media bushings are an inexpensive way to achieve frictionless linear motion, and compare favorably with conventional rolling element bearings across virtually every performance characteristic. They are also easy to apply, replace or change. |