Tapered Roller Bearing Cone, Bearing Industry Number 29685, Bore Diameter 2 7/8 in, Bore Type Cylindrical, Cage Material Pressed Steel, Compatible Cup Manufacturer Part Number 29620, Cone Width 1 in, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 4.291 in, Ring Material Alloy Steel, Roller Material Alloy Steel, System of Measurement Inch, Dynamic Load Capacity 105 kN, Inside Diameter 2.875 in, Ring Material Grade 52100