QA1 COM10T COM Spherical Bearing Price For: Each Item: Spherical Bearing Ball Material: 52100 Chrome Plated Steel Raceway Material: Heat Treated Chromoly Steel, PTFE-Lined Ball Dia.: 0.968" Static Load Capacity: 31, 920 lb. Bore Dia.: 0.6250" Series: Commercial Width: 0.6250" Outside Dia.: 1.1875" Country of Origin (subject to change): China