d - Shaft Dia. | 
                                                                        N/A 3.9375 in | 
                                                                                A - Dimension | 
                                                                        N/A 10 9/16 in268 mm | 
                                                                                E - Dimension | 
                                                                        N/A 8 5/16 in211 mm | 
                                                                                I - Dimension | 
                                                                        N/A 2 21/64 in59 mm | 
                                                                                G - Dimension | 
                                                                        N/A 1 3/32 in28 mm | 
                                                                                L - Dimension | 
                                                                        N/A 3 13/16 in97 mm | 
                                                                                S - Dimension | 
                                                                        N/A 1 7/32 in31 mm | 
                                                                                Z - Dimension | 
                                                                        N/A 5 in127 mm | 
                                                                                Bi - Dimension | 
                                                                        N/A 4.6260 in117.5 mm | 
                                                                                N - Dimension | 
                                                                        N/A 1.9370 in49.2 mm | 
                                                                                M - Dimension | 
                                                                        N/A 2.6890 in68.3 mm | 
                                                                                Bolt Used | 
                                                                        N/A 1 in | 
                                                                                Bearing No. | 
                                                                        N/A UC X20-63 | 
                                                                                Housing No. | 
                                                                        N/A FX 20 | 
                                                                                Weight | 
                                                                        N/A 42.5 lb | 
                                                                                Seal Type | 
                                                                        N/A B-Type |