Tapered Roller Bearing Cone, Bearing Industry Number HM807049, Bore Diameter 2 1/8 in, Bore Type Cylindrical, Cage Material Steel, Compatible Cup Manufacturer Part Number HM807010, Cone Width 1.437 in, Lubricant Material Not Applicable, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 3.94 in, Ring Material Carbon Steel, Roller Material Carbon Steel, System of Measurement Inch, Dynamic Load Capacity 35,000 lbf, Inside Diameter 3.168 in