3 Bolt Flange Bearing Bearing Insert Material Alloy Steel Bearing Insert Type Radial Ball Bore Diameter 1 in Bore Type Cylindrical Closure Double Sealed Housing Material Cast Iron Housing Type Flange Bracket Included Bearing UC205-16A Lubricant Material NLGI #2 Equivalent Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Mount Hole Center-to-Center Height 1.125 in Number of Mount Holes 3 Overall Height 1 27/64 in Overall Length 4.75 in Overall Width 2.75 in