Pillow Block Bearing Bearing Insert Material Alloy Steel Bearing Insert Type Radial Ball Bore Diameter 2 7/16 in Bore Type Cylindrical Center Height 2.75 in Closure Double Sealed Housing Material Cast Iron Lubricant Material NGLI #2 Equivalent Maximum Temperature 200 Degrees F Minimum Temperature -20 Degrees F Mount Hole Center-to-Center Length 7.25 in Mount Type Bolt-Through Number of Mount Holes 2 Overall Height 5.437 in Overall Length 9.5 in Overall Width 2.75 in