roller shape: McGill CF 1/2 Crowned & Flat Cam Followers

roller diameter::0.5000 in; head type::Slotted; roller width::0.3750 in; thread size::10-32; stud diameter::0.1900 in; radial dynamic load capacity::680 lbs; stud length::0.6250 in; radial static load capacity::300 lbs; roller shape::Flat; maximum rpm::11500 rpm; roller material::Chrome Steel; lubri