roller diameter: McGill CYR 4 Crowned & Flat Yoke Rollers

roller diameter::4.0000 in; radial dynamic load capacity::29985 lbs; roller width::2.2500 in; radial static load capacity::62200 lbs; bore diameter::1.2500 in; roller material::Chrome Steel; roller shape::Flat; maximum rpm::700 rpm; bearing element::Needle Rollers; lubrication hole location::Inner R