4 Bolt Flng Brg Taper Roll 1 7/16in Bore

4 Bolt Flange Bearing Bearing Insert Material Alloy Steel Bearing Insert Type Tapered Roller Bore Diameter 1 7/16 in Bore Type Cylindrical Closure Double Sealed Housing Material Cast Iron Housing Type Square Included Bearing RFB-107 Lubricant Material NLGI #2 Equivalent Maximum Speed 3 500 RPM Maximum Temperature 220 Degrees F Minimum Temperature -20 Degrees F Mount Hole Center-to-Center Height 3.5 in Number of Mount Holes 4 Overall Height 4.625 in Overall Length 4.625 in