closure type: McGill BCCYR 7/8 S Crowned & Flat Yoke Rollers

roller diameter::0.8750 in; operating temperature range::Maximum of +250 °F; roller width::0.5000 in; roller material::Chrome Steel; bore diameter::0.2500 in; lubrication hole location::None; roller shape::Crowned; finish/coating::Black Oxide; bearing element::Selflube Bushing; series::Inch