Unit Bearing Motors versus Typical 2 Bearing Motors

Cast Iron Unit Bearing motors are designed to exceed the life of the 2 bearing motors used in the Residential and Light Commercial Refrigeration Industries.

The typical motor life of our Cast Iron Unit Bearing motors exceeds 80,000 hours. Our Unit Bearing motor has no bearing to shaft contact.  This means virtually no bearing wear during the application run cycle.

In addition, our motors have a large oil supply and robust cast iron bearing design along with a hardened steel shaft.

For further information, the complete design dynamics of our Unit Bearing Motors can be demonstrated by our Sales Engineering Staff.