Spherical Plain Bearing Sliding Contact Surface Steel on Steel Liner Material No Liner Bore Diameter 200 mm Ball Diameter 250 mm Outer Ring Width 100 mm Outside Diameter 290 mm Outer Ring Material Alloy Steel Ball Material Alloy Steel Closure Double Sealed Dynamic Radial Load Capacity 2 120 kN Flat Diameter 200 mm Inner Ring Width 130 mm Lubricant Material MoS2 Lubrication Openings Lubrication Groove Oil Hole Maximum Temperature 250 Degrees F Minimum Temperature -20 Degrees F