4 Bolt Flange Bearing, Back Side to Center Width 23.8 mm, Bearing Insert Material Alloy Steel, Bearing Insert Type Radial Ball, Bore Diameter 40 mm, Bore Type Cylindrical, Closure Double Sealed, Expansion Type Fixed, Housing Material Cast Iron, Housing Type Square, Included Bearing A-UC208D1M, Lubricant Material NLGI #3 Equivalent, Maximum Speed 3, 700 RPM, Maximum Temperature 120 Degrees C, Minimum Temperature -40 Degrees C, Mount Hole Center-to-Center Height 101.6 mm, Number of Mount Holes 4. This item has been restricted from sale in the following state (s): []