2 Bolt Flange Bearing Bearing Insert Material Alloy Steel Bearing Insert Type Radial Ball Bore Diameter 1 in Bore Type Cylindrical Closure Double Sealed Housing Material Polymer Housing Type Rhombus Included Bearing ZUCNFL205-16 Lubricant Material FDA/USDA-H1 Solid Grease Maximum Speed 5 100 RPM Maximum Temperature 250 Degrees F Minimum Temperature -2 Degrees F Number of Mount Holes 2 Overall Height 2.75 in Overall Length 5.125 in Overall Width 1 7/16 in Rolling Element Rows 1