2 Bolt Flange Bearing, Bearing Insert Material Alloy Steel, Bearing Insert Type Radial Ball, Bore Diameter 3/4 in, Bore Type Cylindrical, Closure Double Sealed, Housing Material Cast Iron, Housing Type Rhombus, Included Bearing GRA012RRB, Lubricant Material NLGI #2 Equivalent, Maximum Speed 7,360 RPM, Maximum Temperature 200 Degrees F, Minimum Temperature -65 Degrees F, Number of Mount Holes 2, Overall Height 2 23/64 in, Overall Length 4 25/64 in, Overall Width 1 45/64 in, Rolling Element Rows 1