Tri-Ply Shrouded Seals, Spherical OD, Round Bore, Non-Relubricatable Designed for environments where severe contamination is present such as agriculture equipment Molded Nylon cage is heat stalized and mositure conditioned and able to withstand continuous operating temperatues up to 250oF (120oC). One piece tri-ply seal incoroporates a highly effectve seal design molded to an exterior shroud cap that protets the seal from fiber wrap and abrasion. Use of tri-ply seal seal bearings simplifies housing designs and their extra inner ring width provides greater shaft support www.timkeninfo.com Package Dimensions: 3.818 x 3.818 x 1.564 inches Package Weight: 1.717 lb Package Quantity: 1 UPC: 087796041592 Quantity per Application: 1 Remanufactured Part: N