Spherical Plain Bearing Liner Material No Liner Bore Diameter 3/4 in Ball Diameter 1.083 in Outer Ring Width 0.562 in Outside Diameter 1 1/4 in Outer Ring Material Alloy Steel Ball Material Alloy Steel Ball Material Grade 52100 Bore Diameter Tolerance -0.0004/+0.0000 in Closure Open Finish Protective Coating Inner Ring Width 0.656 in Lubrication Openings Lubrication Hole Maximum Ball Swivel 6 Degrees Outside Diameter Tolerance +0.0000/- 0.00035 in Overall Width 0.656 in