roller material: Smith Bearing Company YR-1-1/4-X-SS Crowned & Flat Yoke Rollers

roller diameter::1.2500 in; closure type::Sealed; roller width::0.7500 in; radial dynamic load capacity::4470 lb; bore diameter::0.3750 in; radial static load capacity::8600 lb; roller shape::Flat; roller material::Stainless Steel; bearing element::Needle Rollers; general information::a complete lin