Tapered Roller Bearing Cone, Bearing Industry Number M804049, Bore Diameter 1 7/8 in, Bore Type Tapered, Cage Material Chrome Steel, Compatible Cup Manufacturer Part Number M804010, Cone Width 1 in, Lubricant Material Not Applicable, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 3.03 in, Ring Material Carbon Steel, Roller Material Carbon Steel, System of Measurement Inch, Dynamic Load Capacity 18,400 lbf, Inside Diameter 2.772 in