Pillow Block Bearing Base Height 17.8 mm Bearing Insert Material Stainless Steel Bearing Insert Type Radial Ball Bore Diameter 30 mm Bore Type Cylindrical Center Height 42.8 mm Closure Double Sealed Housing Material Polymer Lubricant Material FDA/USDA-H1 Solid Grease Maximum Temperature 100 Degrees C Minimum Temperature -20 Degrees C Mount Hole Center-to-Center Length 119 mm Mount Type Bolt-Through Number of Mount Holes 2 Overall Height 83 mm Overall Length 162 mm