4 Bolt Flng Brg Radial 2 3/16in Bore

4 Bolt Flange Bearing Back Side to Center Width 1.236 in Bearing Insert Material Alloy Steel Bearing Insert Type Radial Ball Bore Diameter 2 3/16 in Bore Type Cylindrical Closure Double Sealed Housing Material Cast Iron Housing Type Square Included Bearing GY1203KRRB Lubricant Material NLGI #2 Equivalent Maximum Speed 2 480 RPM Maximum Temperature 200 Degrees F Minimum Temperature -65 Degrees F Mount Hole Center-to-Center Height 5 1/8 in Number of Mount Holes 4