Flange Mount Bearing, Bearing Insert Material Alloy Steel, Bearing Insert Type Radial Ball, Bore Diameter 1 5/16 in, Bore Type Cylindrical, Center Height Not Applicable, Closure Double Sealed, Expansion Type Fixed, Housing Material Cast Iron, Housing Type Square, Included Bearing UC207-21, Lubricant Material NLGI #2 Equivalent, Maximum Speed 5, 000 RPM, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Mount Hole Center-to-Center Height 3 5/8 in, Number of Mount Holes 4. This item has been restricted from sale in the following state (s): []