
                                                                                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 L521949 | 
                                                                                Cup Number | 
                                                                        N/A L521910 | 
                                                                                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 1.53 | 
                                                                                Static Load Rating | 
                                                                        N/A 8300 lbf37000 N37.00 kN | 
                                                                                Dynamic Load Rating | 
                                                                        N/A 4350 lbf19300 N19.30 kN | 
                                                                                Enclosure | 
                                                                        N/A Open | 
                                                                                Operating Temperature Range | 
                                                                        N/A -40 to 250 ºF-40 to 120 ºC | 
                                                                                B | 
                                                                        N/A 4.2500 in107.950 mm | 
                                                                                D | 
                                                                        N/A 5.7500 in146.050 mm | 
                                                                                Wo | 
                                                                        N/A 0.6563 in16.670 mm | 
                                                                                Wi | 
                                                                        N/A 0.8438 in21.433 mm | 
                                                                                W | 
                                                                        N/A 0.8438 in21.433 mm | 
                                                                                r | 
                                                                        N/A 0.0600 in1.500 mm | 
                                                                                R | 
                                                                        N/A 0.06 in1.5 mm | 
                                                                                a (Effective Load Center) | 
                                                                        N/A 0.19 in4.8 mm | 
                                                                                U | 
                                                                        N/A 4.57 in116.0 mm | 
                                                                                V | 
                                                                        N/A 4.49 in114.0 mm | 
                                                                                X | 
                                                                        N/A 5.55 in141.0 mm | 
                                                                                Z | 
                                                                        N/A 5.35 in136.0 mm |