3 Bolt Flange Bearing, Back Side to Center Width 21 mm, Bearing Insert Material Stainless Steel, Bearing Insert Type Radial Ball, Bore Diameter 40 mm, Bore Type Cylindrical, Closure Double Sealed, Housing Material Stainless Steel, Housing Type Flange Bracket, Included Bearing SUC208, Lubricant Material FDA/USDA-H1 Solid Grease, Maximum Speed 3,300 RPM, Maximum Temperature 120 Degrees C, Minimum Temperature -20 Degrees C, Mount Hole Center-to-Center Height 50 mm, Number of Mount Holes 3