Tapered Roller Bearing Cone, Bearing Industry Number JLM714149, Bore Diameter 2 15/16 in, Bore Type Cylindrical, Cage Material Pressed Steel, Compatible Cup Manufacturer Part Number JLM714110, Cone Width 0.984 in, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 4.35 in, Ring Material Alloy Steel, Roller Material Alloy Steel, System of Measurement Inch, Dynamic Load Capacity 105 kN, Inside Diameter 2.953 in, Ring Material Grade 52100