[TowerTalk] us tower hdx-689 sheave replacement

[Howard Cawthra]

Whats the ID/OD of the bearing needed? My hdx72 has bronze bushing pressed into 
the pulley. no staking needed. Must be bronze not oil lite which is just 
powdered bronze material pressed into a bushing. If its a sealed ball bearing 
you should be able to buy at any bearing house or your local NAPA auto parts.
 I own a NAPA auto parts store in a farm/ag area and there are very few ball 
bearings that I can't supply. 

  73 Howard KA6IOB