Wide, shallow taper, self-centering design for use in through-bored components with extremely high torque and/or bending requirements. Mounted component remains fixed axially during installation. 
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                    Unit of Measure
                    
               
        
            Specifications
                                                                                Shaft Size | 
                                                                        N/A 3 1/4 in | 
                                                                                d | 
                                                                        N/A 3.250 in | 
                                                                                D | 
                                                                        N/A 4.724 in | 
                                                                                L | 
                                                                        N/A 2.756 in | 
                                                                                L1 | 
                                                                        N/A 3.150 in | 
                                                                                L2 | 
                                                                        N/A 3.543 in | 
                                                                                Mt | 
                                                                        N/A 11,322 ft-lbs | 
                                                                                Fax | 
                                                                        N/A 83,609 lbs.F | 
                                                                                Ps | 
                                                                        N/A 30952 psi | 
                                                                                Ph | 
                                                                        N/A 21292 psi | 
| DN1 | N/A 7.9 in | 
                                                                                Locking Screws Quantity | 
                                                                        N/A 11 | 
                                                                                Locking Screws Size | 
                                                                        N/A M10 x 60 | 
                                                                                Ma-Locking Screws | 
                                                                        N/A 61 ft-lbs | 
                                                                                Hub Machining Tolerance | 
                                                                        N/A 0.002 in | 
                                                                                Shaft Machining Tolerance | 
                                                                        N/A -0.002 in | 
                                                                                Weight | 
                                                                        N/A 6.50 lb | 
                                                                                UPC Code | 
                                                                        N/A 044861076859 | 
                                                                                Downloads | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          Catalog Page  Installation & Removal Instructions Installation Demonstration (Video) Keyless Locking Technical Information  | 
                                                    
- 1 Minimum hub outside diameter based on a Pressure reduction Factor of C=1.0 and hub material with tensile yield point = 45,000 psi for carbon steel and a tensile yield point = 30,000 psi for stainless steel. For details see Hub Strength in Technical Information.
 
            
                  
                    
                    
                    
                    
                    