Bore Size | 
                                                                        N/A 1.575 in40.00 mm | 
                                                                                Inner Race Keyway | 
                                                                        N/A 12 x 3.3 mm | 
                                                                                Torque Capacity | 
                                                                        N/A 722.8 lb·ft980.0 N·m | 
                                                                                Max. Engagement | 
                                                                        N/A 300 rpm | 
                                                                                A (Overall Width) | 
                                                                        N/A 3.386 in86.00 mm | 
                                                                                B (Overall Height) | 
                                                                        N/A 4.921 in125.00 mm | 
                                                                                BF | 
                                                                        N/A 5.315 in135.00 mm | 
                                                                                C | 
                                                                        N/A 2.087 in53.00 mm | 
                                                                                D (Bolt Circle Diameter) | 
                                                                        N/A 4.252 in108.00 mm | 
                                                                                F | 
                                                                        N/A 2.165 in55.00 mm | 
                                                                                L (Chamfer) | 
                                                                        N/A 0.051 in1.30 mm | 
                                                                                M (Flange Width) | 
                                                                        N/A 0.610 in15.50 mm | 
                                                                                b | 
                                                                        N/A 0.472 in12.00 mm | 
                                                                                t1 | 
                                                                        N/A 0.197 in5.00 mm | 
                                                                                Weight | 
                                                                        N/A 15.000 lb7.000 kg | 
                                                                                Min. Inner Race Overrunning | 
                                                                        N/A 720 rpm | 
                                                                                Max. Inner Race Overrunning | 
                                                                        N/A 3600 rpm |