Spherical Plain Bearing Liner Material No Liner Bore Diameter 6 in Ball Diameter 8.15 in Outer Ring Width 4.125 in Outside Diameter 8 3/4 in Outer Ring Material Alloy Steel Ball Material Alloy Steel Closure Double Sealed Dynamic Radial Load Capacity 1 730 kN Flat Diameter 6 in Inner Ring Width 4.75 in Lubricant Material MoS2 Lubrication Openings Lubrication Groove Oil Hole Maximum Temperature 250 Degrees F Minimum Temperature -20 Degrees F Self Lubricating Bearing No