Boston Gear Roll end bearings, BOStonEProduct FamilyBOStonEWeight0.096Product DescriptionBearing, BOStonE, roll end, Nylatron GS, 1/4" IDInside Diameter0.250000MaterialNylatron GSUPC781711576939Max PV Value4,000Family Id30,072Length1.000000Outside Diameter1.9390Assembly Types30238200Max P Value500Flange Diameter2.375000TypeRoll endMax V Value (fpm)300Unit Of MeasureEnglish