closure type: RBC Bearings CRBY 3-1/2 Crowned & Flat Yoke Rollers

roller diameter::3.5000 in; radial dynamic load capacity::36100 lbf; roller width::2.0000 in; roller material::Chrome Steel; bore diameter::1.1250 in; maximum rpm::2900 rpm; roller shape::Crowned; axial static load capacity::53000 lbf; overall width::2.0625 in; finish/coating::Black Oxide; closure t