
                                                                                Part Number | 
                                                                        N/A GMG-3MZ-470 | 
                                                                                Thread Type | 
                                                                        N/A Left Hand | 
                                                                                Thread Configuration | 
                                                                        N/A Female | 
                                                                                Ball Shoulder Configuration | 
                                                                        N/A See Detail "A" | 
                                                                                B - Ball Bore | 
                                                                        N/A .1900 in | 
                                                                                W - Ball Width | 
                                                                        N/A .437 in | 
                                                                                H - Head Width | 
                                                                        N/A .328 in | 
                                                                                A - Base to Center | 
                                                                        N/A 1.375 in | 
                                                                                D - Head Diameter | 
                                                                        N/A .750 in | 
                                                                                K - Shank Diameter | 
                                                                        N/A .468 in | 
                                                                                J - Wrench Flat Width | 
                                                                        N/A .375 in | 
                                                                                N - Base to Inspection Hole Center | 
                                                                        N/A .312 in | 
                                                                                O - Ball Shoulder Diameter | 
                                                                        N/A .315 in | 
                                                                                Ball Diameter | 
                                                                        N/A .500 in | 
                                                                                C - Thread Depth [inch] | 
                                                                        N/A .750 in | 
                                                                                Thread Size | 
                                                                        N/A 1/4-28 | 
                                                                                Thread Class | 
                                                                        N/A UNF-3B-LH | 
                                                                                a - Misalignment Angle | 
                                                                        N/A 10 º | 
                                                                                Ultimate Radial Static Load Capacity | 
                                                                        N/A Consult Engineering Department | 
                                                                                Approximate Brg. Weight | 
                                                                        N/A .06 lb | 
                                                                                Type of Lubrication | 
                                                                        N/A Zerk Fitting | 
                                                                                Note | 
                                                                        N/A For dimensional tolerances of listed features, see the PDF version of the catalog under the "View Product Catalogs" tab from the home page. |