Looking for a stock that has been consistently beating earnings estimates and might be well positioned to keep the streak alive in its next quarterly report? Rockwell Automation (ROK) , which belongs to the Zacks Electronics - Miscellaneous Products industry, could be a great candidate to consider.This industrial equipment and software maker has an established record of topping earnings estimates, especially when looking at the previous two reports. The company boasts an average surprise for the past two qu ...