4 Bolt Flng Brg Taper Roll 3 1/2in Bore

4 Bolt Flange Bearing Bearing Insert Material Alloy Steel Bearing Insert Type Tapered Roller Bore Diameter 3 1/2 in Bore Type Cylindrical Closure Double Sealed Expansion Type Fixed Housing Material Cast Iron Housing Type Circular Included Bearing RFP-308 Lubricant Material NLGI #2 Equivalent Maximum Speed 1 500 RPM Maximum Temperature 220 Degrees F Minimum Temperature -20 Degrees F Mount Hole Center-to-Center Height 8 5/8 in Number of Mount Holes 4 Overall Height 10 1/4 in