Unit of Measure
                    
               
        
            Technical Specifications
                                                                                Type | 
                                                                        N/A Locknut | 
                                                                                Locking Type | 
                                                                        N/A Locknut | 
                                                                                Material | 
                                                                        N/A Steel | 
                                                                                Mating Lockwasher | 
                                                                        N/A AWL88 | 
                                                                                Grade | 
                                                                        N/A Standard | 
                                                                                Bore No. of Adapter | 
                                                                        N/A 88 | 
                                                                                Lockplate Number | 
                                                                        N/A AL88 | 
                                                                                Weight | 
                                                                        N/A 57.761 lb26.200 kg | 
Dimensional Specifications
                                                                                Bore Size | 
                                                                        N/A 17.3228 in440.000 mm | 
                                                                                d2 | 
                                                                        N/A 20.4724 in520.000 mm | 
                                                                                d1 | 
                                                                        N/A 19.2913 in490.000 mm | 
                                                                                B | 
                                                                        N/A 2.7559 in70 mm | 
                                                                                G | 
                                                                        N/A Tr440x5 | 
                                                                                s | 
                                                                        N/A M12x1.75 | 
                                                                                b | 
                                                                        N/A 1.2598 in32 mm | 
                                                                                h | 
                                                                        N/A 0.5906 in15.000 mm | 
                                                                                Number of Slots | 
                                                                        N/A 8 | 
                                                                                g | 
                                                                        N/A 19.2913 in490.000 mm | 
                                                                                d6 | 
                                                                        N/A 17.4213 in442.500 mm | 
                                                                                dp | 
                                                                        N/A 18.1890 in462.000 mm | 
                                                                                l | 
                                                                        N/A 0.8268 in21.000 mm | 
                                                                                r1 max | 
                                                                        N/A 0.0394 in1.000 mm | 
                                                                                Thread Pitch | 
                                                                        N/A 0.1969 in5.000 mm | 
