Tapered Roller Bearing Cone Bearing Industry Number 455S Bore Diameter 2 in Bore Type Tapered Cage Material Chrome Steel Compatible Cup Manufacturer Part Number 452 453A 453X 454 Cone Width 1.154 in For Cup Width 0.875 in Lubricant Material Not Applicable Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 3.9 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch