Pillow Block Bearing Base Height 0.866 in Base Width 2.362 in Bearing Insert Material Stainless Steel Bearing Insert Type Radial Ball Bore Diameter 1 15/16 in Bore Type Cylindrical Center Height 2 1/4 in Closure Open Housing Material Stainless Steel Lubricant Material FDA/USDA-H1 Solid Grease Maximum Speed 2 900 RPM Maximum Temperature 250 Degrees F Minimum Temperature -4 Degrees F Mount Hole Center-to-Center Length 6 1/4 in Mount Type Bolt-Through Number of Mount Holes 2