stud diameter: RBC Bearings RBC11/4 Crowned & Flat Cam Followers

roller diameter::1.2500 in; head type::Hex; roller width::0.7500 in; thread size::1/2-20; stud diameter::0.5000 in; radial dynamic load capacity::4100 lbf; stud length::1.2500 in; radial static load capacity::4300 lbf; roller shape::Flat; maximum rpm::7500 RPM; roller material::Chrome Steel; lu