3 Bolt Flange Bearing Back Side to Center Width 0.76 in Bearing Insert Material Stainless Steel Bearing Insert Type Radial Ball Bore Diameter 1 1/4 in Bore Type Cylindrical Center Height 3 51/64 in Closure Double Sealed For Environment Food and Beverage Housing Material Polymer Housing Type Flange Bracket Included Bearing SUC206-20 Lubricant Material FDA/USDA-H1 Solid Grease Maximum Speed 4 300 RPM Maximum Temperature 250 Degrees F Minimum Temperature -4 Degrees F