Tapered Roller Bearing Cone Bearing Industry Number 496 Bore Diameter 3 3/16 in Bore Type Tapered Cage Material Chrome Steel Compatible Cup Manufacturer Part Number 492A 493 493B Cone Width 1.172 in Lubricant Material Not Applicable Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 5.12 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch Dynamic Load Capacity 31 500 lbf