Sleeve Bearing Bore Diameter 5/16 in For Environment Vacuum For Housing Bore Range 0.3747 to 0.3753 in For Shaft Size 0.3106 to 0.3115 in Lubrication Type Self Lubricating Material Group Plastic Maximum Temperature 428 Degrees F Minimum Temperature -40 Degrees F Outside Diameter 3/8 in Overall Length 1/4 in Plain Bearing Material Polymer System of Measurement Inch