Sleeve Bearing Bore Diameter 2 in For Environment Vacuum For Housing Bore Range 2.1871 to 2.1883 in For Shaft Size 1.9969 to 1.9981 in Lubrication Type Self Lubricating Material Group Plastic Maximum Temperature 428 Degrees F Minimum Temperature -40 Degrees F Outside Diameter 2 3/16 in Overall Length 1 in Plain Bearing Material Polymer System of Measurement Inch