Note that this specific unit is a non-expansion (fixed) configuration, meaning it does not allow for axial shaft movement within the housing. 4. Ongoing Maintenance
The unit is designed for cooler operation , which extends grease life. However, regular re-lubrication is necessary depending on the RPM (max 4500 RPM ) and environmental conditions.
Ensure the mounting surface is flat and clean. Any unevenness can lead to housing stress or premature bearing failure. 124269
Use appropriate fasteners through the two bolt holes (maximum spacing of 6.19 inches ) to secure the cast iron housing. 2. Shaft Securing
, a standard-duty industrial component used to support rotating shafts on flat surfaces. It features a 1-15/16 inch bore and is designed for applications like conveyors, fans, and pumps. Note that this specific unit is a non-expansion
Periodically check for unusual noise or vibration. The fiber-glass reinforced nylon cage and anti-rotation pin are built for durability, but high-stress applications may eventually require replacement of the internal 210 series insert .
The unit comes with a patented DualGuard seal , which includes a single lip contact seal and a rubberized flinger. This system is designed for tough industrial environments, keeping contaminants out and grease in. Use appropriate fasteners through the two bolt holes
Position the bearing so the shaft is perpendicular to the mounting surface.