Browning 1/2" Light Duty Interchange Mounted Ball Bearing w/ Setscrew Locking

Browning RUBRS-108 100 Series Rubber Mount Unit Air Handling Bearings. Ideal for spider mount fan applications. Duty: Light Rolling Elements: Ball Housing: Cylindrical O.D. Rubber Grommet Lock: Setscrew Seal: Contact Temperature: -20° to 200°F Relube: No