4 Bolt Flng Brg Radial Ball 2 1/4in Bore

4 Bolt Flange Bearing Back Side to Center Width 1.343 in Bearing Insert Material Alloy Steel Bearing Insert Type Radial Ball Bore Diameter 2 1/4 in Bore Type Cylindrical Closure Double Sealed Housing Material Cast Iron Housing Type Square Included Bearing A-UC212-204D1 Lubricant Material NLGI #3 Equivalent Maximum Speed 2 500 RPM Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Mount Hole Center-to-Center Height 5.625 in Number of Mount Holes 4