d - Bore Dia. of Bearing | 
                                                                        N/A 4 in | 
                                                                                D - Dimension | 
                                                                        N/A 7.4803 in190 mm | 
                                                                                Bi - Dimension | 
                                                                        N/A 4.6260 in117.5 mm | 
                                                                                Be - Dimension | 
                                                                        N/A 1.6929 in43 mm | 
                                                                                N - Dimension | 
                                                                        N/A 1.9370 in49.2 mm | 
                                                                                M - Dimension | 
                                                                        N/A 2.6890 in68.3 mm | 
                                                                                G - Dimension | 
                                                                        N/A 0.7087 in18 mm | 
                                                                                Ds - Dimension | 
                                                                        N/A 5/8-18UNF | 
                                                                                Basic Load Rating | 
                                                                        N/A 29,300 lbf | 
                                                                                Basic Static Load Rating | 
                                                                        N/A 23,100 lbf | 
                                                                                Weight | 
                                                                        N/A 18.4 lb | 
                                                                                Seal Type | 
                                                                        N/A B-Type |