Tapered Roller Bearing Cone Bearing Industry Number H715345 Bore Diameter 2 13/16 in Bore Type Cylindrical Cage Material Pressed Steel Compatible Cup Manufacturer Part Number H715311 Cone Width 1.813 in Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 5.197 in Ring Material Alloy Steel Roller Material Alloy Steel System of Measurement Inch Dynamic Load Capacity 248 kN Inside Diameter 2.813 in Ring Material Grade 52100