d - Bore Dia. of Bearing | 
                                                                        N/A 70 mm | 
                                                                                D - Dimension | 
                                                                        N/A 4.9210 in125 mm | 
                                                                                Bi - Dimension | 
                                                                        N/A 2.9370 in74.6 mm | 
                                                                                Be - Dimension | 
                                                                        N/A 1.1811 in30 mm | 
                                                                                N - Dimension | 
                                                                        N/A 1.1890 in30.2 mm | 
                                                                                M - Dimension | 
                                                                        N/A 1.7480 in44.4 mm | 
                                                                                G - Dimension | 
                                                                        N/A 0.4724 in12 mm | 
                                                                                Ds - Dimension | 
                                                                        N/A 1/2-20UNF | 
                                                                                Basic Load Rating | 
                                                                        N/A 13,530 lbf | 
                                                                                Basic Static Load Rating | 
                                                                        N/A 9,620 lbf | 
                                                                                Weight | 
                                                                        N/A 4.52 lb | 
                                                                                Seal Type | 
                                                                        N/A B-Type |