d - Shaft Dia. | 
                                                                        N/A 40 mm | 
                                                                                A - Dimension | 
                                                                        N/A 5 1/8 in130 mm | 
                                                                                E - Dimension | 
                                                                        N/A 4 in102 mm | 
                                                                                I - Dimension | 
                                                                        N/A 53/64 in21 mm | 
                                                                                G - Dimension | 
                                                                        N/A 19/32 in15 mm | 
                                                                                L - Dimension | 
                                                                        N/A 1 13/32 in36 mm | 
                                                                                S - Dimension | 
                                                                        N/A 35/64 in14 mm | 
                                                                                Z - Dimension | 
                                                                        N/A 2 1/32 in51.2 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 1/2 in | 
                                                                                Bearing No. | 
                                                                        N/A UC 208 | 
                                                                                Housing No. | 
                                                                        N/A F 208 | 
                                                                                Weight | 
                                                                        N/A 4.2 lb | 
                                                                                Seal Type | 
                                                                        N/A B-Type |