Pillow Block Bearing Base Height 15 mm Base Width 38 mm Bearing Insert Material Alloy Steel Bearing Insert Type Radial Ball Bore Diameter 25 mm Bore Type Cylindrical Center Height 33.3 mm Closure Double Sealed Expansion Type Fixed Housing Material Cast Iron Lubricant Material Grease Maximum Temperature 120 Degrees C Minimum Temperature -40 Degrees C Mount Hole Center-to-Center Length 105 mm Mount Hole Center-to-Center Width 105 mm Mount Type Bolt-Through Number of Mount Holes 2