Bore Size | 
                                                                        N/A 1.181 in30.00 mm | 
                                                                                Inner Race Keyway | 
                                                                        N/A 8 x 3.3 mm | 
                                                                                Torque Capacity | 
                                                                        N/A 447.7 lb·ft607.0 N·m | 
                                                                                Max. Engagement | 
                                                                        N/A 350 rpm | 
                                                                                A (Overall Length) | 
                                                                        N/A 2.992 in76.00 mm | 
                                                                                B (Clutch Diameter) | 
                                                                        N/A 3.937 in100.00 mm | 
                                                                                BF (Overall Diameter) | 
                                                                        N/A 5.039 in128.00 mm | 
                                                                                C (Clutch Width) | 
                                                                        N/A 2.008 in51.00 mm | 
                                                                                DF (Bolt Circle Diameter) | 
                                                                        N/A 4.488 in114.00 mm | 
                                                                                F (Inner Race O.D.) | 
                                                                        N/A 1.772 in45.00 mm | 
                                                                                L (Chamfer) | 
                                                                        N/A 0.039 in1.00 mm | 
                                                                                M (Flange Width) | 
                                                                        N/A 0.453 in11.50 mm | 
                                                                                N (Counter Bore Depth) | 
                                                                        N/A 0.268 in6.80 mm | 
                                                                                O-P (Quantity & Hole) | 
                                                                        N/A 6-6.6 mm | 
                                                                                Weight | 
                                                                        N/A 9.020 lb4.100 kg | 
                                                                                Min. Inner Race Overrunning | 
                                                                        N/A 880 rpm | 
                                                                                Max. Inner Race Overrunning | 
                                                                        N/A 3600 rpm |