Our heavy duty disc harrow bearings are made with triple lip seals to protect from corrosive environments. This seal is a one piece shroud cover with three molded contact seals. Standard relubrication feature is drilled hole in groove.
THIS BEARING UNIT IS ALSO KNOW AS:BCA/FEDERAL MOGUL: DC211TTR25 / DC211TTR21;FAFNIR/TORRINGTON: GW211PP21 /;GW211PP37;SUNFLOWER: SN3091;LANDALL: 140464;NTN: SBX 1171 LLSQ1