Eastern Industrial Automation is a distributor of bearings and power transmission components. The Company also sells mechanical and electrical drive systems. AS well AS lubrication systems. Some of the Company's product categories include bearings. Electrical components. Linear motion systems. Lubrication components. Power transmission components and specialty components. Eastern bearings has its headquarters in Waltham. Mass. . With other locations in Williston. VT. ; Westbrook. Maine; NEWINGTON and manchester. N. H. ; north Chelmsford. Fitchburg and worcester. Mass. ; providence. R. I. ; and south windsor and Milford. Conn.