Overview

• Shaft Guarding Technology™ helps protect shaft and prolong life with stainless-steel band
• Designed for use in applications where low-starting torque and low-running torque are necessary
• ER-DD series is for applications where extremely low-torque is required
• Test results indicate an average of 95 percent reductions in startup torque when using ER-DD over the standard ER bearing
• Running torque is reduced 85 to 90 percent