Sleeve Bearing, Bore Diameter 7/8 in, For Environment Vacuum, For Housing Bore Range 0.9997 to 1.0005 in, For Shaft Size 0.8729 to 0.8741 in, Lubrication Type Self Lubricating, Material Group Plastic, Maximum Temperature 428 Degrees F, Minimum Temperature -40 Degrees F, Outside Diameter 1 in, Overall Length 3/4 in, Plain Bearing Material Polymer, System of Measurement Inch