3 Bolt Flange Bearing Back Side to Center Width 0.854 in Bearing Insert Material Stainless Steel Bearing Insert Type Radial Ball Bore Diameter 1 1/2 in Bore Type Cylindrical Center Height 4 19/64 in Closure Double Sealed For Environment Food and Beverage Housing Material Polymer Housing Type Flange Bracket Included Bearing SUC208-24 Lubricant Material FDA/USDA-H1 Solid Grease Maximum Speed 3 300 RPM Maximum Temperature 250 Degrees F Minimum Temperature -4 Degrees F