Single-taper, self-centering design with mounting flange for use in through-bored components. Mounted component remains fixed axially during installation. 
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                    Unit of Measure
                    
               
        
            Specifications
| Shaft Size | N/A 80 mm | 
| d | N/A 3.150 in | 
| D | N/A 4.724 in | 
| D1 | N/A 5.079 in | 
| L | N/A 0.945 in | 
| L1 | N/A 1.201 in | 
| L2 | N/A 1.594 in | 
| L3 | N/A 1.988 in | 
| Mt | N/A 3,990 ft-lbs | 
| Fax | N/A 30,403 lbs.F | 
| Ps | N/A 27,099 psi | 
| Ph | N/A 18066 psi | 
| DN1 | N/A 7.229 in | 
| Locking Screws Quantity | N/A 8 | 
| Locking Screws Size | N/A M10 x 30 | 
| 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 4.10 lb | 
| UPC Code | N/A 044861075623 | 
| 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.
 
             
                   
                   
                   
                     
                     
                     
                     
                    
 
             
             
             
             
                 
                 
                