d - Shaft Dia. | 
                                                                        N/A 45 mm | 
                                                                                W - Dimension | 
                                                                        N/A 6 27/32 in174 mm | 
                                                                                B - Dimension | 
                                                                        N/A 4 3/16 in106 mm | 
                                                                                D - Dimension | 
                                                                        N/A 3 5/32 in80 mm | 
                                                                                L - Dimension | 
                                                                        N/A 1 11/32 in34 mm | 
                                                                                S - Dimension | 
                                                                        N/A 15/32 in11.9 mm | 
                                                                                G - Dimension | 
                                                                        N/A 23/32 in18 mm | 
                                                                                H - Dimension | 
                                                                        N/A 2 9/16 in65 mm | 
                                                                                J - Dimension | 
                                                                        N/A 1 11/16 in42.9 mm | 
                                                                                E - Dimension | 
                                                                        N/A 2 1/8 in54 mm | 
                                                                                I - Dimension | 
                                                                        N/A 53/64 in21 mm | 
                                                                                Z - Dimension | 
                                                                        N/A 2 1/16 in52.2 mm | 
                                                                                Bi - Dimension | 
                                                                        N/A 1.9370 in49.2 mm | 
                                                                                N - Dimension | 
                                                                        N/A 0.7480 in19 mm | 
                                                                                M - Dimension | 
                                                                        N/A 1.1890 in30.2 mm | 
                                                                                Bolt Used | 
                                                                        N/A 3/8 in | 
                                                                                Bearing No. | 
                                                                        N/A UC 209 | 
                                                                                Housing No. | 
                                                                        N/A FB 209 | 
                                                                                Weight | 
                                                                        N/A 4.40 lb | 
                                                                                Seal Type | 
                                                                        N/A B-Type |