d - Bore Dia. of Bearing | 
                                                                        N/A 75 mm | 
                                                                                D - Dimension | 
                                                                        N/A 5.1181 in130 mm | 
                                                                                Bi - Dimension | 
                                                                        N/A 3.0630 in77.8 mm | 
                                                                                Be - Dimension | 
                                                                        N/A 1.2598 in32 mm | 
                                                                                N - Dimension | 
                                                                        N/A 1.3110 in33.3 mm | 
                                                                                M - Dimension | 
                                                                        N/A 1.7520 in44.5 mm | 
                                                                                G - Dimension | 
                                                                        N/A 0.4724 in12 mm | 
                                                                                Ds - Dimension | 
                                                                        N/A 1/2-20UNF | 
                                                                                Basic Load Rating | 
                                                                        N/A 14,620 lbf | 
                                                                                Basic Static Load Rating | 
                                                                        N/A 10,540 lbf | 
                                                                                Weight | 
                                                                        N/A 4.87 lb | 
                                                                                Seal Type | 
                                                                        N/A B-Type |