d - Shaft Dia. | 
                                                                        N/A 45 mm | 
                                                                                A - Dimension | 
                                                                        N/A 4 1/4 in108 mm | 
                                                                                W - Dimension | 
                                                                        N/A 5 11/32 in136 mm | 
                                                                                C - Dimension | 
                                                                        N/A 13/64 in5 mm | 
                                                                                H - Dimension | 
                                                                        N/A 3 15/64 in82 mm | 
                                                                                L - Dimension | 
                                                                        N/A 1 7/8 in48 mm | 
                                                                                D - Dimension | 
                                                                        N/A 13/16 in21 mm | 
                                                                                K - Dimension | 
                                                                        N/A PF 1-11 1/2 | 
                                                                                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 | 
                                                                                Bearing No. | 
                                                                        N/A UC 209 | 
                                                                                Housing No. | 
                                                                        N/A HA 209 | 
                                                                                Weight | 
                                                                        N/A 3.9 lb | 
                                                                                Seal Type | 
                                                                        N/A B-Type |