4 Bolt Flng Brg Taper Roll 2 3/16in Bore

4 Bolt Flange Bearing Bearing Insert Material Alloy Steel Bearing Insert Type Tapered Roller Bore Diameter 2 3/16 in Bore Type Cylindrical Closure Double Sealed Expansion Type Fixed Housing Material Cast Iron Housing Type Square Included Bearing RFB-203 Lubricant Material NLGI #2 Equivalent Maximum Speed 2 500 RPM Maximum Temperature 220 Degrees F Minimum Temperature -20 Degrees F Mount Hole Center-to-Center Height 4 7/8 in Number of Mount Holes 4 Overall Height 6 1/4 in