Spherical Plain Bearing Liner Material No Liner Bore Diameter 1 3/8 in Ball Diameter 1.937 in Outer Ring Width 1.031 in Outside Diameter 2 1/4 in Outer Ring Material Alloy Steel Ball Material Alloy Steel Closure Double Sealed Dynamic Radial Load Capacity 102 kN Flat Diameter 1.375 in Inner Ring Width 2.062 in Lubricant Material MoS2 Lubrication Openings Lubrication Groove Oil Hole Maximum Temperature 250 Degrees F Minimum Temperature -20 Degrees F Self Lubricating Bearing No