4 Bolt Flng Brg Tapr Roll 3 15/16in Bore

4 Bolt Flange Bearing Bearing Insert Material Alloy Steel Bearing Insert Type Tapered Roller Bore Diameter 3 15/16 in Bore Type Cylindrical Closure Double Sealed Expansion Type Fixed Housing Material Cast Iron Housing Type Circular Included Bearing RFP-315 Lubricant Material NLGI #2 Equivalent Maximum Speed 1 250 RPM Maximum Temperature 220 Degrees F Minimum Temperature -20 Degrees F Mount Hole Center-to-Center Height 9 3/8 in Number of Mount Holes 4 Overall Height 10 7/8 in