2 Bolt Flange Bearing Back Side to Center Width 15.4 mm Bearing Insert Material Stainless Steel Bearing Insert Type Radial Ball Bore Diameter 20 mm Bore Type Cylindrical Closure Double Sealed Housing Material Polymer Housing Type Rhombus Included Bearing SUC204 Lubricant Material FDA/USDA-H1 Solid Grease Maximum Speed 5 900 RPM Maximum Temperature 120 Degrees C Minimum Temperature -20 Degrees C Number of Mount Holes 2 Overall Height 113 mm Overall Length 65 mm