Insert Bearing, Ball Material Alloy Steel, Bearing Industry Number ZUC205-16, Bearing Insert Type Radial/Deep Groove Ball, Bearing Insert Shape Spherical, Bore Diameter 1 in, Closure Double Sealed, Maximum Temperature 250 Degrees F, Minimum Temperature -4 Degrees F, Outer Ring Width 0.669 in, Outside Diameter 2 3/64 in, Plain Bearing Material Zinc Plated Through Hardened Steel, Ring Material Alloy Steel, Rolling Element Material Alloy Steel, Rolling Element Rows 1, Seal Type Contact