Tapered roller bearing TQOW

four-rowwith lubricantfor airliners

TQOW bearings are similar to TQO bearings. When the fillet and/or filler rings do not already have lubrication slots, they are provided in the faces of the bearing inner race. Size range: ID 50.800 mm to 1499.872 mm (2.0000 to 59.0501 in.) OD 83.337 mm to 2032.000 mm (3.2810 in. to 80.0000 in.) Design Attributes: Similar to TQO, except that the cone faces have lubrication slots at each face. Two double cones, two single cups and a double cup with a cone spacer and two cup spacers. Cone spacers are hardened to reduce face wear. Numbered serially to assure correct installation sequence. Applications: Low- and medium-speed rolling mills