Unit of Measure
                    
               
        
            Technical Specifications
                                                                                Type | 
                                                                        N/A Tapered Roller Bearing | 
                                                                                Bore Type | 
                                                                        N/A Round | 
                                                                                Material | 
                                                                        N/A Case Carburized Steel | 
                                                                                Style | 
                                                                        N/A Cone & Cup | 
                                                                                Precision Rating | 
                                                                        N/A Class 4 | 
                                                                                Cone Number | 
                                                                        N/A EE128111 | 
                                                                                Cup Number | 
                                                                        N/A 128160 | 
                                                                                Configuration | 
                                                                        N/A One | 
                                                                                Lubrication | 
                                                                        N/A w/o Oil Hole | 
                                                                                e (Axial Load Factor) | 
                                                                        N/A 0.39 | 
                                                                                Y2 (Axial Load Factor) | 
                                                                        N/A 1.55 | 
                                                                                Static Load Rating | 
                                                                        N/A 445000 lbf1980000 N1980.00 kN | 
                                                                                Dynamic Load Rating | 
                                                                        N/A 220000 lbf980000 N980.00 kN | 
                                                                                Enclosure | 
                                                                        N/A Open | 
                                                                                Operating Temperature Range | 
                                                                        N/A -40 to 250 ºF-40 to 120 ºC | 
Dimensional Specifications
                                                                                B | 
                                                                        N/A 11.0312 in280.192 mm | 
                                                                                D | 
                                                                        N/A 16.0000 in406.400 mm | 
                                                                                Wo | 
                                                                        N/A 2.1250 in53.975 mm | 
                                                                                Wi | 
                                                                        N/A 2.6643 in67.673 mm | 
                                                                                W | 
                                                                        N/A 2.7500 in69.850 mm | 
                                                                                r | 
                                                                        N/A 0.13 in3.3 mm | 
                                                                                R | 
                                                                        N/A 0.27 in6.8 mm | 
                                                                                a (Effective Load Center) | 
                                                                        N/A 0.26 in6.6 mm | 
                                                                                U | 
                                                                        N/A 12.17 in309.0 mm | 
                                                                                V | 
                                                                        N/A 12.09 in307.0 mm | 
                                                                                X | 
                                                                        N/A 15.12 in384.0 mm | 
                                                                                Z | 
                                                                        N/A 14.88 in378.0 mm | 
