Tapered Roller Bearing Cone Bearing Industry Number 15117 Bore Diameter 1 11/64 in Bore Type Cylindrical Cage Material Pressed Steel Compatible Cup Grainger Part Number 55PX16 Compatible Cup Manufacturer Part Number 15245 Cone Width 0.813 in Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 2.283 in Ring Material Alloy Steel Roller Material Alloy Steel System of Measurement Inch Bore Diameter Tolerance +0 to 0.013 mm