Flanged Sleeve Bearing Bore Diameter 1/4 in Flange Diameter 0.5 in Flange Type Flanged Material Group Plastic Maximum Temperature 550 Degrees F Minimum Temperature -400 Degrees F Outside Diameter 3/8 in Overall Length 3/8 in Plain Bearing Material Vespel SP-21 System of Measurement Inch Color Black Flange Thickness 0.062 in