4 Bolt Flng Brg Radial 1 15/16in Bore

4 Bolt Flange Bearing Back Side to Center Width 0.859 in Bearing Insert Material Alloy Steel Bearing Insert Type Radial Ball Bore Diameter 1 15/16 in Bore Type Cylindrical Closure Double Sealed Housing Material Cast Iron Housing Type Square Included Bearing UC210-31 Lubricant Material NLGI #2 Equivalent Maximum Speed 3 550 RPM Maximum Temperature 220 Degrees F Minimum Temperature -20 Degrees F Mount Hole Center-to-Center Height 4.375 in Number of Mount Holes 4