Tapered Roller Bearing Cone Bearing Industry Number 480 Bore Diameter 2 11/16 in Bore Type Tapered Cage Material Chrome Steel Compatible Cup Manufacturer Part Number 472 472A 472B 472X 473 Cone Width 1.142 in Lubricant Material Not Applicable Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 4.21 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch Dynamic Load Capacity 29 200 lbf