Insert Bearing, Ball Material Alloy Steel, Bearing Industry Number 2-010, Bearing Insert Type Radial/Deep Groove Ball, Bearing Insert Shape Spherical, Bore Diameter 5/8 in, Cage Material Brass, Closure Double Sealed, Inner Ring Outside Diameter 1.188 in, Lubricant Material NLGI #2 Equivalent, Maximum Temperature 220 Degrees F, Minimum Temperature -20 Degrees F, Outer Ring Width 0.625 in, Outside Diameter 1 27/32 in, Ring Material Alloy Steel, Rolling Element Material Alloy Steel