SKF insert bearings
Virtually maintenance-free operationSKF insert bearings offer nearly maintenance-free performance in air-handling units. In applications where regreasing is not required, SKF insert bearings can be mounted in a rubber ring – an advantage in ventilation fan applications.
The rubber ring is located between the bearing outer ring and housing to dampen vibrations and noise. A more cost-effective solution compared to cast iron pillow blocks, the rubber ring enables slight displacement of the bearings in their housings to accommodate minor shaft elongation or misalignment.