Alpine Bearing, Inc. B500DD Sealed Extra Light Torque Tube Ball Bearings B539DD

Light weight design and safe for extreme environments, aircraft bearings are typically used to support high loads which spin at medium to low RPMs and are commonly oscillating. These bearings can take many forms including single, double row or thin section ball bearings. Known for their precise manufacturing and durability, this type of bearing is good for a wide variety of applications. Choose single row when space is at a premium. Ball Bearing Features extra light duty equipped with removable PTFE seals exposed surfaces except bore & seals are cadmium plated offered with CRES 400C material &/or zinc, nickel plating per OEM specs